Answer:
[tex]\displaystyle \sqrt{15} = x[/tex]
Step-by-step explanation:
Be VERY careful. When it write out the equation that way, it will give the speculation of this:
[tex]\displaystyle 15 = x^2[/tex]
Now, in this case, since you were extra explanatory about this [what is written in parentheses], two factors I know of that multiply to 15 are these:
** [tex]\displaystyle 15 = 2 \times 7\frac{1}{2}[/tex]
I am joyous to assist you at any time. ☺️
The graph f(x) shown below resembles the graph of g(x)=x3 but it has changed somewhat. Which of the following could be the equation of f(x)?
Answer: C
Step-by-step explanation:
Which of the following statements is true?
a.The ratio of two integers is an irrational number.
b.An irrational number is a non-terminating, non-repeating decimal.
c.A perfect square is an irrational number.
d.Rational numbers are always positive.
IF IT WRONG NO MARK
Answer:
Option B
Step-by-step explanation:
The statement that is proven true in this question is option B or "An irrational number is a non-terminating, non-repeating decimal." A non-terminating or a non-repeating decimal is a decimal that never ends it's repeating forever and all repeating decimals are irrational numbers because the decimal cannot be expressed as a ratio with other integers so a repeating decimal is a irrational number.
Hope this helps.
Susan has 6 apples.
She split the 6 apples
With her and 2 of her friends.
How many apples does each person get?
PLEASE MARK BRAINLIEST!
Answer:
Lets see...
Step-by-step explanation:
Facts:
she has 6 applesShe has to divide them among her and her friends evenlyIf she has to divide them among her and her 2 friends, that means that she has to divide 6 apples among 3 people.So the real question is, "If you have 6 apples and 3 people to give them to, how many apples will each person get?"
Solve:
6 ÷ 3 = 2
Each person will get 2 apples.
I hope this helps!
- sincerelynini
Given b(x) = [X+41, what is b(-10)?
– 10
-6
6
14
Option C: 6 is the value of [tex]b(-10)[/tex]
Explanation:
The given expression is [tex]b(x)=|x+4|[/tex]
We need to determine the value of [tex]b(-10)[/tex]
To find the value of [tex]b(-10)[/tex], let us substitute [tex]x=-10[/tex] in the given expression.
Thus, substituting [tex]x=-10[/tex] in the expression, we have,
[tex]b(-10)=|-10+4|[/tex]
Adding the terms, we get,
[tex]b(-10)=|-6|[/tex]
Since, we know the absolute rule that [tex]|-a|=a[/tex] and the simplified expression is of the form [tex]|-a|[/tex] , let us apply the absolute rule in the simplified expression.
Thus, we have,
[tex]b(-10)=6[/tex]
Thus, the value of [tex]b(-10)[/tex] is 6.
Hence, Option C is the correct answer.
Creating a license plate with 3 letters followed by 4 digits from 0-9. (Assume you may repeat letters and numbers.)
Answer:
OHIO1801
Step-by-step explanation:
THIS LICENCE PLATE IS ORIGINALLY FROM OHIO ( I MADE IT UP (NOT THE PLACE BUT THE LICENCE PLATE) HONESTLY)
Will y’all help me with num 14
Answer:
19,200 ft
Step-by-step explanation:
A parallelogram has an area of 448 square centimeters and a base length of 16 centimeters what is the height of the parallelogram?
14cm
16cm
12cm
28cm
Answer:
The answer is 28 cm.
Step-by-step explanation:
The formula for the height of a parallelogram is area divided by length, so 448/16 equals 28.
Answer:
28cm
Step-by-step explanation:
Area of a parallelogram = base x height
Given area = 448cm^2
Base = 16 cm
Therefore,
448 = 16 x h
Divide both sides by 16
448/16 = 16/16 x h
28 = h
h = 28cm
rewrite 2y = -1x - 8 in y = mx + b form. SHOW STEPS
Answer:
y = [tex]-\frac{1}{2} x[/tex] - 4
Step-by-step explanation:
Simply divide both sides by 2.
2y = -1x - 8
[tex]\frac{2y}{2} =\frac{-1x-8}{2}[/tex]
y = [tex]-\frac{1}{2}x - \frac{8}{2}[/tex]
y = [tex]-\frac{1}{2} x[/tex] - 4
Answer:y=-x/2 - 4
Check the picture for explanation
Step-by-step explanation:
The seventh term of an arithmetic sequence is 10.2 and the twelfth term is 17.7.
Answer: 1.5 common difference
Step-by-step explanation:
7 = 10.2, 12 = 17.7
d = 17.7 - 10.2/ 12 - 7
d = 7.5/ 5
d = 1.5
Bowser bought mushrooms
at the farmer's market. He
paid $4.32 for 6 pounds of
mushrooms. At that rate,
how much should he pay for
5 pounds of mushrooms?
The amount he should pay for 5 pounds of mushrooms is $3.6
Step-by-step explanation:
Given data is that,
Bowser bought 6 pounds of mushrooms at a rate of $4.32
At the same rate, determining that how much he should pay for 5 pounds of mushrooms is given by the rate formula.
Rate = total cost / total number of mushrooms
Now, Rate = 4.32 / 6
Let us assume, the cost for 5 pounds as 'x' dollars.
Therefore, Rate = x / 5
To find the value of x, compare both the rates :
⇒ 4.32 / 6 = x / 5
bringing 5 to the left side of the equation,
⇒ (4.32×5) / 6 = x
⇒ x = 21.6 / 6
⇒ x = 3.6 dollars
The amount he should pay for 5 pounds of mushrooms is $3.6
Identify the polygon that has vertices P(−6,2), A(−3,3), T(0,2), and H(−3,1), and then find the perimeter and area of the polygon.
rhombus; P=6 units; A=4√ 1 0 units2
parallelogram; P=6 units; A=4√ 10 units2
rhombus; P=4√ 10√ units; A=6 units2
rhombus; P = 40 units; A = 12 units2
Answer:
[tex]p=4\sqrt{10}units[/tex]
[tex]A=6units[/tex] [tex]square[/tex]
Step-by-step explanation:
Given,
[tex]P\left ( -6,2 \right ),A\left ( -3,3 \right ),T\left ( 0,2 \right ),H\left ( -3,1 \right )[/tex]
Distance between two points
[tex]h=\sqrt{\left ( x_{1}-x_{2} \right )^{2}+\left ( y_{1} -y_{2}\right )^{2}}[/tex]
[tex]PA=\sqrt{\left ( -6+3 \right )^{2}+\left ( 2-3 \right )^{2}}[/tex]
[tex]=\sqrt{9+1}=\sqrt{10}units[/tex]
[tex]AT=\sqrt{\left ( -3+0 \right )^{2}+\left ( 3-2 \right )^{2}}[/tex]
[tex]=\sqrt{9+1}=\sqrt{10}units[/tex]
[tex]TH=\sqrt{\left ( 0+3 \right )^{2}+\left ( 2-1 \right )^{2}}[/tex]
[tex]=\sqrt{9+1}=\sqrt{10}units[/tex]
[tex]HP=\sqrt{\left ( -3+6 \right )^{2}+\left ( 1-2 \right )^{2}}[/tex]
[tex]=\sqrt{9+1}=\sqrt{10}units[/tex]
[tex]PA=AT=TH=HP[/tex] (i)
Length of diagonal
[tex]d_{1} =PT=\sqrt{\left ( -6+0 \right )^{2}+\left ( 2-2 \right )^{2}}[/tex]
[tex]=\sqrt{36+0}=6[/tex]
[tex]d_{2}=AH=\sqrt{\left ( -3+3 \right )^{2}+\left ( 3-1 \right )^{2}}[/tex]
[tex]=\sqrt{0+4}=2units[/tex]
Length of diagonals are not equal
[tex]d_{1} \neq d_{2}[/tex] (ii)
From above conditions this polygon is rhombus
Perimeter of rhombus =4×length of side
[tex]p=4\sqrt{10}units[/tex]
Area of rhombus
[tex]A=1/2\times d_{1}\times d_{2}[/tex]
[tex]a=1/2\times 6\times 2[/tex]
[tex]A=6units[/tex] [tex]square[/tex]
To answer the student's question, the identification of a polygon and its perimeter and area calculation depend on analyzing the given vertices, using the distance formula to calculate the perimeter, and appropriate area formulas related to the specific polygon identified.
Explanation:The student is asking about the identification of a polygon with four given vertices and the calculation of its perimeter and area. To identify the polygon, we need to analyze the given points P(−6,2), A(−3,3), T(0,2), and H(−3,1). By plotting these points and connecting them, we could determine the shape and properties of the polygon.
Once the polygon is identified, we can calculate the perimeter by finding the distance between each pair of consecutive vertices (sides of the polygon) and summing them up. The area can be found using the appropriate formula, which is dependent on the type of polygon we identify.
Without the explicit calculations included in the student's question, it is difficult to verify the exact answer among the choices presented. However, we can guide them to use the distance formula for the perimeter and, depending on the shape, utilize formulas such as for a rhombus or parallelogram to find the area. For example, the area of a parallelogram is the base times height, and for a rhombus, it can also be calculated as half the product of its diagonals.
A set of ordered pairs is called a _______. A. domain B. function C. range D. relation
A set of ordered pair is called a relation.
The correct option is D). Relation.
What is relation?A collection of ordered pairs having one item from each set makes up a relation between two sets.
Any collection of ordered pairs is a relation.
The domain is the collection of all initial components of ordered pairs.
The range is the collection of all second components.
Tables, collections, equations with two variables, and graphs can all be used to depict relations.
And the function is a special type of relation.
Therefore, the blank word is relation.
To learn more about the relation;
https://brainly.com/question/6241820
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Final answer:
A set of ordered pairs is called a relation. Relations include all possible mappings of pairs, while a function is a specific type of relation where each input is paired with only one output. The correct answer is option (D).
Explanation:
A set of ordered pairs is called a relation. For example, if we have two sets A and B represented by ordered pairs, the domain of set A would be the set of all the first elements, and the range of set A would be the set of all the second elements.
It's important to note that a function is a specific type of relation where each element of the domain is associated with a unique element of the range, which means that each input (or argument) is mapped to exactly one output (or value).
The bus charged $4.50 for a ride plus $1.25 per mile. How many complete miles could Frank travel for $20?
Answer: Frank could travel about 4 miles
Step-by-step explanation:
Hey There!
The answer you are looking for is;
12 Miles!
Explanation:
First you subtract $4.50 from $20.
= $15.50
Then every mile after that is subtracting $1.25
We can divide $15.50 by $1.25
= 12.4
Since the question is asking how many COMPLETE miles Frank could travel, you do not include the decimal.
= 12 miles.
Hope I helped! Please rate 5 Stars & Mark Brainliest!
Question 13 pls. Brainliest for the first answer
Answer: a child ticket costs $14.50
Step-by-step explanation:
x=children ticket
x+4.50=adult ticket
3 children and 2 adult
3x+2(x+4.50)=81.50
3x+2x+9.00=81.50
5x+9.00=81.50
5x+9.00-9.00=81.50-9.00
5x=72.50
5x/5=72.50/5
x=14.50
If a rectangle has a length of 10 centimeters and a width of 6 centimeters, what is the area? A) 16 cm2 B) 32 cm2 Eliminate C) 60 cm2 D) 64 cm2
Answer:
b)32 cm
Step-by-step explanation:
Answer:
C) 60 cm²
Step-by-step explanation:
A= lw
A= 10(6)
A= 10 × 6
A= 60
Eva is saving money for a trip. She is able to save $52 a week. Her friend from Japan, Ryu,is also saving money. Ryu is able to save 5500 yen(Japanese money) each week. If $4 is equal to about 440 yen, who is saving at a greater rate?
Answer:
Eva
Step-by-step explanation:
If 4 dollar = 440 yen
Therefore, 1 dollar = (440 ÷ 4) yen
1 dollar = 110 yen
As Eva is saving 52 dollars per week, and Ryu is saving 5,500 yen per week, we have to convert dollar into yen to find who has saved more.
1 dollar = 110 yen
52 dollar = (52 × 110) = 5720 yen
It means Eva is saving 52 dollar which is equivalent to 5,700 yens. It is more than Ryu's saving account.
solve the following system of equations 2x-5y=6 and -2x+10y=-16
Answer:
The answer is
y=-2
x=-2
Step-by-step explanation:
You use combination to solve it;
2x-5y=6 minus 2x+10y=-16
5y=-10
y=-2
x=-2
plug in the solution into the equation to verify your answer
Which equation can be used to find the volume of this solid?
Answer:
Option A, V = 3 * 5 * 4
Step-by-step explanation:
Volume of a Cube formula: V = w*h*l
Step 1: Plug in
V = whl
V = (5)(4)(3)
Answer: Option A, V = 3 * 5 * 4
A college has a 2:3 ratio from men to women what fraction of the college is women
[tex]\frac{3}{5}[/tex] of the fraction of the college is women
Explanation:
The college has a 2:3 ratio from men to women.
The number of men in the college is 2.
The number of women in the college is 3.
The total number of students in the college is [tex]2+3=5[/tex]
We need to determine the fraction of the college is women.
The fraction of the college can be determined by substituting the values in the formula,
[tex]\frac{\text { Number of women }}{\text { Total number of students }}$[/tex]
Substituting the values, we have,
[tex]\frac{3}{5}[/tex]
Hence, [tex]\frac{3}{5}[/tex] of the fraction of the college is women.
3 less than the quotient of a p and 7
A.P/7 - 3
B.7P-3
C.3- 7P
D.3- P/7
plz help! if correct you will get brainly
Answer:
I think the answer is A. P/7 - 3
Step-by-step explanation:
Evaluate the expression when a = 4 and b=6.
b+7a
Answer:
34
Step-by-step explanation:
b+7a
Let a=4 and b=6
6+7(4)
6+28
34
Step-by-step answer:
6 + 7 [tex]\times[/tex] 4
6 + 28
34
In circle D, angle ADC measures (7x + 2)°. Arc AC measures (8x - 8)°. Circle D is shown. Points A, B, and C are on the circle. Point C is on the opposite side of points A and C. LInes are drawn from point A to point B, from point B to point C, from point C to point D, and from point D to point A. Angle A D C measures (7 x + 2) degrees. Arc A C measures (8 x minus 8) degrees. What is the measure of Angle A B C ? 36° 43° 72° 144°
Answer:
The measure of angle ABC is 36° ⇒ 1st answer
Step-by-step explanation:
Let us revise some important facts in the circle
The measure of the center angle is equal to the measure of its subtended arcThe measure of the inscribed angle is equal to half the measure of the central angle subtended by the same arcThe vertex of a central angle is the center of the circle and its sides are radii in the circleThe vertex of an inscribed angle is a point on the circle, and its sides are chords in the circleIn circle D
∵ D is the center of the circle
∵ A and C lie on the circle
- DA and DC are radii
∴ ∠ADC is a central angle subtended by arc AC
∴ m∠ADC = m of arc AC
∵ m∠ADC = (7x + 2)°
∵ m of arc AC = (8x - 8)°
- Equate them to find x
∴ 8x - 8 = 7x + 2
- subtract 7x from both sides
∴ x - 8 = 2
- Add 8 to both sides
∴ x = 10
Substitute the value of x in the measure of ∠ADC
∵ m∠ADC = 7(10) + 2 = 70 + 2
∴ m∠ADC = 72°
∵ AB and BC are two chords in circle D
∴ ∠ABC is an inscribed angle subtended by arc AC
∵ ∠ADC is a central angle subtended by arc AC
- By using the 2nd fact above
∴ m∠ABC = [tex]\frac{1}{2}[/tex] m∠ADC
∴ m∠ABC = [tex]\frac{1}{2}[/tex] × 72
∴ m∠ABC = 36°
Answer:
36
Step-by-step explanation:
What are the solutions to the quadratic equation 3(x – 4)2 = 75?
x= -9 and x = 1
x= -5 and x = 5
x = -4 and x = 4
x= -1 and x = 9
Answer:
x = -1 and x = 9.
Step-by-step explanation:
3(x – 4)^2 = 75
(x - 4)^2 = 75/3 = 25
Taking square roots of both sides:
x - 4 = +/- 5
x = -5+4 and 5 + 4
x = -1 and 9.
Answer:
d
Step-by-step explanation:
test
Show it four ways
15+18=33
Answer:
Check Explanation
Step-by-step explanation:
15 cars plus 18 cars is 33 cars
15 fish plus 18 fish is 33 fish
15 cups plus 18 cups is 33 cups
15 dollars plus 18 dollars is 33 dollars
Evaluate this function: For f(x) = -2x + 9, find f(5)
f(5) is -1
Step-by-step explanation:
Step 1: Given f(x) = -2x + 9, find f(5)f(5) = -2 × 5 + 9 = -10 + 9 = -1
Answer:
The answer is -1
Step-by-step explanation:
F(x)=-2x+9
When x=5
Substitute x=5 in the above equation
F(5)=-2(5)+9
F(5)=-10+9
F(5)=-1
What is the answer .08(7.97+v)=0.833
Answer: V=-6.9325 or V=-6.93
Step-by-step explanation:
0.8(7.97+v)=0.833
6.376+0.8v=0.833
-6.379 -6.379
0.8v=-5.546
divide both sides by 0.8 to get v by itself
v=-6.9325
rounded up can get you
v= -6.93
please give brainliest!
please help me I really need to finish this asap!!
7.5 for question 9
The angle one is 44 + 4x =180
16 for question 13
30 for question 15
In ΔABC, if AB = 14 and BC = 9, AC may be equal to
Answer:
AC could be any number of these numbers 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22
Step-by-step explanation:
There is a fact in any triangle:
The length of any side of a triangle must be greater than the difference of the lengths of the other two sides and smaller than the sum of the lengths of the other two sides
If the lengths of the three sides of a triangle are a , b and c, then
a - b < c < a + bb - c < a < b + ca - c < b < a + cIn Δ ABC:
→ (BC) - (AC) < AB < (BC) + (AC)
→ (AB) - (AC) < BC < (AB) + (AC)
→ (AB) - (BC) < AC < (AB) + (BC)
∵ AB = 14 units
∵ BC = 9 units
- Find the sum and difference of them
∵ AB - BC = 14 - 9
∴ AB - BC = 5
∵ AB + BC = 14 + 9
∴ AB + BC = 23
- That means the length of AC could be any integer greater
than 5 and smaller than 23
∴ 5 < AC < 23
AC could be any number of these numbers 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22
Answer:
Answer = 13
Step-by-step explanation:
The price of a bike went down by $150. The new price is $475. Which expression shows the price of the bike before the sale?
Answer:
475+150=Price before sale
Step-by-step explanation:
Answer:
$475+$150 =$525. 525 is the total price before the sale
Great a word problem for x+2=3x-8
Answer:
x plus 2 equals three x minus eight.