Absolute value?? |x+2|=10

Answers

Answer 1
It would just be x + 2 = 10 since there are no negative numbers inside of the absolute value bars. The solution to the equation would be x = 8, if you wanted to know that as well. Make sure to make this the brainliest answer :)
Answer 2

Answer:

x=8 or just x+2=10

Step-by-step explanation:

if you wanted to know this without absolute value, its still x+2=10. if you wanna know what 'x' is, its 8.


Related Questions

How do you solve this problem
58=(2/3)w

Answers

38.66666666666666666666666666666666666666666666666666666666666666

The ballpark made a total of $15,000 from ticket sales at Wednesday's game. The ballpark charges $20 for each adult ticket and $10 for each child's ticket. They sold 3 times as many children's tickets as adult tickets. Write a system of equations that can be used to determine the number of adult and child tickets sold.

Answers

Final answer:

To determine the number of adult and child tickets sold, we can set up a system of equations based on the given information. By solving the system of equations, we find that the number of adult tickets sold is 300, and the number of children's tickets sold is 900.

Explanation:

Let's assume that the number of adult tickets sold is represented by 'x'.

Since the number of children's tickets sold is three times the number of adult tickets, the number of children's tickets sold can be represented as '3x'.

The total revenue from ticket sales is $15,000, so we can create the following equation:

20x + 10(3x) = 15,000

Simplifying this equation, we get:

20x + 30x = 15,000

Combining like terms, we have:

50x = 15,000

Dividing both sides by 50, we find:

x = 300

So, the number of adult tickets sold is 300, and the number of children's tickets sold is 3 times that, which is 900.

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Which digit has the greatest value and why??

Answers

The one with the most digits has the greatest value because it is bigger in number.

Please check answer. Will Upvote.
Evaluate the function rule for the given value.
y = 15 • 3x for x = –3
Is the answer -135?

Answers

Y = 15 • 3x
Y = 15 • 3(-3)
Y = 15 • (-9)
Y = -135

Answer: Yes

Step-by-step explanation:

Hi, to answer this question we have to substitute x =-3 on the function given, and solve for the variable y.

y = 15 • 3x

Replacing the value of the variable x by -3:

y = 15 • 3(-3)

Multiplying

y = 15 .-9

y = -135

It is correct, the answer is y= -135  

Feel free to ask for more if needed or if you did not understand something.

What is the lcm of 6,15?

Answers

The least common multiple is 30.

Which is an equation in point-slope form for the given point and slope?   point: (–2, 4); slope: 5 y – 4 = 5(x – 2) y – 4 = 5(x 2) y 4 = 5x – 10 y 4 = 5(x 2)

Answers

The point-slope formula is y - y1 = m( x - x1 ). In this case, y1 represents the y-coordinate of the point, m represents the slope, and x1 represents the x-coordinate of the point. To solve, all we need to do is plug in our given point and slope.

y - 4 = 5( x + 2 )  

Charlene is knitting a baby blanket. She wants its width, w, to be at least half its length, l. She estimates that she has enough yarn to put fringe around the blanket, as long as the perimeter of the blanket is no more than 180 inches. The system of inequalities shown represents the width of the blanket in inches, w, and the length in inches, l.

w ≥ 0.5l

2l + 2w ≤ 180

Answers

Answer:

The length of the blanket should be less than or equal to 60 inches.

The width should be greater than or equal to 30 inches.

Step-by-step explanation:

Let the length of the blanket be = l

Let the width of the blanket be = w

Charlene wants the width, w, to be at least half its length, l. This can be shown as :

[tex]w\geq 0.5l[/tex]

She estimates that she has enough yarn to put fringe around the blanket, as long as the perimeter of the blanket is no more than 180 inches.

This can be shown as :

[tex]2l+2w\leq 180[/tex]

[tex]2l+2(0.5l) \leq 180[/tex]

[tex]2l+1l \leq 180[/tex]

[tex]3l \leq 180[/tex]

[tex]l\leq 30[/tex]

So, we get length of the blanket should be less than or equal to 60 inches.

And the width should be greater than or equal to 30 inches.

If ON = 5x – 4, LM = 4x + 7, NM = x – 7 and OL = 2y – 6, find the values of x and y for which LMNO must be a parallelogram. The diagram is not to scale. ...?

Answers

Final answer:

Opposite sides of parallelogram LMNO must be equal. By setting the equations for opposite sides equal and solving, we find x = 11 and y = 5.

Explanation:

To determine the values of x and y for which LMNO is a parallelogram, we can use the properties of a parallelogram which state that opposite sides are equal in length. Since ON and LM are opposite sides, as well as OL and MN, we set their equations equal to each other:

ON = LM means 5x - 4 = 4x + 7.OL = NM means 2y - 6 = x - 7.

Solving the first equation gives us x = 11. Substituting x = 11 in the second equation gives 2y - 6 = 4, which simplifies to y = 5. Therefore, the values are x = 11 and y = 5 for LMNO to be a parallelogram.

What is meant by "transposing a term"?

Answers

To move (a term) from one side of an algebraic equation to the other side by addition or subtraction which causes its sign to change.
terms are separated by + and - signs.
Example:  solve 2x+3=9                         2x+3-3=9-3 (subtract 3 from both sides)                         2x=9-3          (the 3 has been TRANSPOSED to the RHS)                         2x=6                         x=3

Is the number ���12/4 rational

Answers

Yes because 

12/4 is 3

In forming a contract, the “meeting of the minds” is _____. a. an agreement between all parties involved in the contract of the details of the contract. b. a formal meeting of the parties involved in a contract that may or may not result in a signed agreement. c. a phrase used to describe a verbal contract or a contract made without signatures from the parties involved. d. a mental exercise used by a person involved in a contract to try to guess the contract requests of the other parties and offer a compromise

Answers

Answer:  (a) an agreement between all parties involved in the contract.

   

Step-by-step explanation: While forming a contract, we generally use the phrase "meeting of the minds" , which implies that both the parties which are involved in the contract agree to the terms and conditions mentioned in the contract and are aware of the commitments made by each of the parties. Out of the four given options, only option (a) is acceptable, because the other three do not match with our requirement.

Thus, the correct option is (a).


An agreement between all parties involved in the contract. The correct option is A.

What is a “meeting of the minds”?

  While forming a contract, we generally use the phrase "meeting of the minds", which implies that both the parties which are involved in the contract agree to the terms and conditions mentioned in the contract and are aware of the commitments made by each of the parties. Out of the four given options, only option (a) is acceptable, because the other three do not match with our requirements.

Therefore, an agreement between all parties involved in the contract. The correct option is A.

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There are 10 students running a race. The fastest three get a gold, silver, or bronze medal. How many different ways can the students win these medals? ...?

Answers

There are 720 ways.

That's because there are 10 ways for someone to be first, 9 ways for someone to be second after him, and 8 for someone to be third after them, so 10 x 9 x 8 = 720.

Solve for x: 3(x + 1) = −2(x − 1) + 6

A. 1

B. 4

C. 5

D. 25

Answers

3(x+1)=-2(x-1)+6
3x+3=-2x+8
5x=5
x=1

Thus, A would be the answer.

Answer:

Correct option is:

A. 1

Step-by-step explanation:

3(x + 1) = −2(x − 1) + 6

⇒ 3x+3= -2x+2+6

⇒ 3x+3= -2x+8

⇒ 3x+2x=8-3

⇒ 5x=5

dividing both sides by 5

⇒ x=1

Hence, the correct option is:

A. 1

Use the three steps to solve the problem.

A "Local" train leaves a station and runs at an average rate of 35 mph. An hour and a half later an "Express" train leaves the station and travels at an average rate of 56 mph on a parallel track. How many hours after it starts will the Express overtake the Local?

Answers

The answer is 2.5h.

Step 1. Express distances (d1 and d2, d1 = d2 = d) using the formula for the speed v = d/t
Step 2. Make the system of equations.
Step 3. Solve the system of equations and express t2

Step 1.
Local train parameters:
rate: v1 = 35 mph
time: t1
distance: d
v1 = d/t1
d = v1 * t1 = 35*t1

Express train parameters:
rate: v2 = 56 mph
time: t2 = t1 - 1.5 h  (because it is leaves hour and a half later then the local)
distance: d
v2 = d/t2
d = v2 * t2 = 56*(t1 - 1.5)

Step 2. Make the system of equations:
d = 35*t
d = 56*(t - 1.5)

Step 3. Solve the system of equations by using substitution method and calculate t2:
35t = 56(t1 - 1.5)
35t = 56t1 - 56*1.5
35t = 56t1 - 84
84 = 56t1 - 35t1
84 = 21t1
t1 = 84/21
t1 = 4

t2 = t1 - 1.5
t2 = 4 - 1.5
t2 = 2.5 h

calculated a = 8³³ ÷ [4³² × 2³⁴ (2⁵ × 2²⁰)⁵ ÷ (16 × 2²³) (7⁵ ÷ 7⁵- 1)³² × 4]b = [(11 - 0¹¹) × (3³-3²) 1²⁰²⁰] × (3²-2³) - 3² × 2.

Answers

it simpifies to
a=-8b=15
a=15

-8b=15
divide by -8
b=-15/8


a=15
b=-15/8

Which of the following sets represents the range of the function shown?

{(–3, 4), (5, 11), (9, –1), (10, 13)}


{–3, 5, 9, 10}
{–1, 4, 11, 13}
{(4, –3), (11, 5), (–1, 9), (13, 10)}
{–3, –1, 4, 5, 9, 10, 11, 13}

Answers

The range represents the y-values.
The function is:
{ ( - 3 , 4 ) , ( 5, 11 ) , ( 9 , - 1 ) , ( 10, 13 ) }
Answer:
The range of the function is B ) { - 1, 4, 11, 13 }  

MULTIPLE CHOICE PLEASE HELP FAST!!!!!!!

in one study it was found that the correlation coefficient between two variables is -0.32. which statement is true?
A. There is a weak positive association between the variables
B. There is a weak negative association between the variable
C. There is a strong positive association between the variable
D. There is a strong negative association between the variable

A study of several cities shows a positive correlation between the percent of people biking to work and that percent of people spending their vacation time at home.
Which statement is most likely true?
A. Bike riding makes people want to vacation at home
B. Vacationing makes people want to rife their bikes
C. The correlation is due to a third variable: cost of milk
D. The correlation is due to a third variable: cost of gas


Answers

Answer:

Just took the test and got an 100% so the answers are in fact,

in one study it was found that the correlation coefficient between two variables is -0.32. which statement is true?

B. There is a weak negative association between the variable  

A study of several cities shows a positive correlation between the percent of people biking to work and the percent of people spending their vacation time at home.  

Which statement is most likely true?

A. Bike riding makes people want to vacation at home  

Have a wonderful day if you need any other questions from this test let me know!!!!!!!

Final answer:

The correct answer for the correlation coefficient of -0.32 is B. There is a weak negative association.

For the correlation between biking and vacationing at home, the likely third variable is cost of gas, choice D: The correlation is due to a third variable: cost of gas

Explanation:

The correlation coefficient measures the strength and direction of the relationship between two variables. In this case, the correlation coefficient is -0.32, which indicates a weak negative association between the variables. A negative correlation means that as one variable increases, the other variable tends to decrease. So, option B - There is a weak negative association between the variables - is true.

For the second question, based on the information given, it is most likely that option D - The correlation is due to a third variable: cost of gas - is true. This means that the positive correlation between the percent of people biking to work and the percent of people spending their vacation time at home is likely influenced by the cost of gas as a third variable.

what is 234/78 I need help

Answers

The answer to 234/78 is 3
the remainder of the answer is 3 or the answer is 3. 

You invest $5,000 in a savings account that earns 6% interest each year.
A. How much money do you have in your savings account after the first year?
















B. How much money do you have in your savings account after the second year?


Answers

A. Multiply $5000 by .06, and add it back to $5000 to get the total after one year. This is $5300.
B. Multiply the new amount, or $5300 by .06, and add it back to $5300 to get the total after 2 years. This is $5618. 

A. $5300
B. $5618
Final answer:

After the first year, with an initial investment of $5,000 and an annual interest rate of 6%, the total amount in the savings account is $5,300. After the second year, the total amount in the account increases to $5,618.

Explanation:

You are investing $5,000 in a savings account with an annual interest rate of 6%. The amount of interest you earn each year is calculated using the formula: principal amount *(interest rate/100).

A. After the first year, you would have:
Interest = $5,000 * (6/100) = $300
Therefore, the total amount in the savings account after one year is $5,000 + $300 = $5,300.

B. For the second year, we apply the same formula to the updated  balance from the first year:
Interest = $5,300 * (6/100) = $318
Therefore, the total amount in the savings account after two years is $5,300 + $318 = $5,618.

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The difference between 6 thirty-sixes and 4 thirty-sixes?

Answers

Difference between 6- 36's & 4-36's would be 2-36's
Which would be equal to 72.
6 thirty-sixes - 4 thirty-sixes = 2 thirty-sixes
2•36 = 72

Which of the following statements are true of a transversal?

It is a line.
It is parallel to other coplanar lines.
It intersects two or more coplanar lines.
It bisects line segments.
It can be perpendicular to other lines.

Answers

Definition: A transversal is a line that crosses at least two other lines.

Main properties:

It is a line (A is true).It is not parallel to other coplanar lines, because it crosses them (B is false).It intersects two or more coplanar lines (C is true).It bisects line segments (D is false).It can be perpendicular to other lines, it can be perpendicular to lines which it crosses (E is true).

Answer: true are options A, C and E.

Final answer:

A transversal in Mathematics is a line that intersects two or more lines at different points, but does not necessarily have to be parallel or bisect these lines. It can, however, be perpendicular to them.

Explanation:

In the subject of Mathematics, a transversal refers to a line that intersects two or more coplanar lines at different points. Therefore, the statement 'It is a line' and 'It intersects two or more coplanar lines' are true for a transversal.

The term transversal doesn't necessitate that it be parallel to other coplanar lines, nor does it indicate that it bisects line segments, so these statements are false. However, a transversal can be perpendicular to other lines if it intersects them at 90-degree angles.

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Angle θ lies in the second quadrant, and sin θ = 3/5

Answers

the answer is this because it is -4/5 cost 
-3/4 tan

Answer:

sin θ [tex]=\frac{3}{5}[/tex]

It is given that , Angle θ lies in the second quadrant.

In the right triangle, Perpendicular =3 units, and Hypotenuse = 5 Units

As, sinθ  is positive in second Quadrant also.That is , sin(π-θ )=sin θ

Also, [tex]sin(\frac{\pi}{2}-\Theta)=cos\Theta[/tex]

[tex]sin (\Theta) = 3/5\\\\  (\Theta) =sin^{-1} \frac{3}{5} {\text{or}} (\Theta) =\pi -sin^{-1} \frac{3}{5}\\\\cos(\frac{\pi}{2}-\Theta)= \frac{3}{5}\\\\ \frac{\pi}{2}-\Theta=cos^{-1}[\frac{3}{5}]\\\\ \Theta= \frac{\pi}{2}-cos^{-1}[\frac{3}{5}][/tex]

So, [tex]\pi-\Theta= \frac{\pi}{2}+cos^{-1}\frac{3}{5}, {\text{or}}\pi -sin^{-1} \frac{3}{5}[/tex]

are values of theta which lies in second quadrant.

The figure below shows a trapezoid, ABCD, having side AB parallel to side DC. The diagonals AC and BD intersect at point O.


If the length of AO is three times the length of CO, the length of BO is

one-third the length of AC

one-third the length of AB

three times the length of DO

three times the length of DC

Answers

BO is the same length as AO, and DO is the same length as CO. therefore BO is three times the length of DO.

Answer:

Length of BO is three times the length of DO.

Step-by-step explanation:

In trapezoid ABCD, [tex]CD\ ||\ AB[/tex]

In ΔCDO and ΔABO,

[tex]m\angle CDO=m\angle ABO[/tex] (Alternate interior angles)[tex]m\angle DCO=m\angle BAO[/tex] (Alternate interior angles)

So, [tex]\Delta CDO\sim \Delta ABO[/tex] according to Angle-Angle similarity.

Therefore, the ratio of corresponding sides will be same.

[tex]\Rightarrow \dfrac{OD}{OB}=\dfrac{OC}{OA}[/tex]

[tex]\Rightarrow \dfrac{OD}{OB}=\dfrac{OC}{3\cdot OC}[/tex]

[tex]\Rightarrow \dfrac{OD}{OB}=\dfrac{1}{3}[/tex]

[tex]\Rightarrow OB=3\cdot OD[/tex]


If John makes $20 an hour, how long will it take him to make $140?


120 hours


70 hours


7 hours


160 hours

Answers

For 1 hour, money = $20
For $140, it would be: 140/20 = 7 hours.

So, option C is your final answer.

Hope this helps!

Write log3 6 as a logarithm of base 2.

1) (log2)3/(log2)6
2) (log2)6/(log2)3
3) (log3)2/(log6)2
4) (log6)2/ (log3)2 ...?

Answers

The answer is 2) (log2)6/(log2)3.

Use the change-of-base formula: [tex]log_a(x)= \frac{log_b(x)}{log_b(a)} [/tex]

So, if we want to write log3(6) as a logarithm of base 2, in these example a = 3, x = 6, b = 2:
[tex]log_3(6)= \frac{log_2(6)}{log_2(3)}[/tex]

The correct expression for log3 6 as a logarithm of base 2 is option 1) (log₂ 3) / (log₂ 6).

To express log₃ 6 as a logarithm of base 2, we can use the change of base formula. The change of base formula states that logb x = (logc x) / (logc b), where c is any positive value other than 1.

Applying the change of base formula to log3 6:

log₃ 6 = (log₂ 6) / (log₂ 3)

Therefore, the correct expression for log3 6 as a logarithm of base 2 is option 1) (log₂ 3) / (log₂ 6).

To calculate it properly, we need to find the decimal approximation of this expression:

Using the appropriate logarithmic functions, we have:

(log₂ 3) / (log₂ 6) ≈ 1.58496 / 2.58496 ≈ 0.6124

Thus, log₃ 6 as a logarithm of base 2 is approximately 0.6124.

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1 plus 1/4 equals what??

Answers

1.25!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
1.25 or 1 1/4. (1/4 equals .25)

what is a another was to write (3 x 1,000) (3 x 10) (3 x 1/100) (3 x 1/1000)

Answers

(3×1/1000) hope it helps.
3030.033 would be another way to write it out

what is x+2+x^2+2
what is x+2+x^2+2
what is x+2+x^2+2

Answers

If you factor the expression, your answer would look like this:
x + x^2 + 4
If you simplify the expression, your answer would look like this:
x^2 + x + 4

Answer: x^2 + x + 4


Step-by-step explanation:

You factor the expression to x + x^2 +4

Then you simplify to x^2 + x +4

What is the measure of ∠XYZ

Answers

The measure of angle ∠XYZ is 66°.

Given:

∠W + ∠X = ∠XYZ (Sum of opposite interior angles is equal to the exterior angle)

Let's solve for x:

2x + 12 + 2x + 14 = 5x + 16

4x + 26 = 5x + 16

26 - 16 = 5x - 4x

10 = x

Now substitute the value of x into the equation for ∠XYZ:

∠XYZ = 5x + 16

∠XYZ = 5 * 10 + 16

∠XYZ = 50 + 16

∠XYZ = 66°

Therefore, the measure of ∠XYZ is 66°.

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In the diagram below, KL = 12 and LM = 8. Which additional facts would guarantee that JKLM is a parallelogram? Check all that apply.

Answers

By definition, a parallelogram is a figure that has opposite sides parallel or it has two pairs of sides that are parallel. Based on the given figure above, the additional facts that would guarantee that JKLM is a parallelogram are the following: JK= 8 and JM= 12 and JK= 8 and JK is parallel to LM. Hope this answer helps.
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