The Simplification of the expression of 2x + x can be written as 3x
What is Simplification of expression ?A mathematical expression is simplified when it is expressed in the simplest way possible. The expression is usually reduced to its simplest form by using fundamental features of numbers, exponents, algebraic principles, etc. to eliminate any repetitions or redundancies.
Given that 2x + x
Then we can factorize as
x(2+1)
=(x*3)
=3x
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Please help. I’ll mark you as brainliest if correct!
Nicole is hosting a large bridal shower for her friend and has $332 in her budget to rent a facility. The facility she chose for the party requires an $74 deposit plus $59 per hour. If there is no damage to the facility, one-half of the deposit is refunded. If Nicole expects to get the deposit refund, for how many hours can she rent the facility for the bridal shower?
Answer:
Nicole can rent the facility for 3 Hours.
-8-(-3)-(+2)-(6) = please solve and show how.
Answer:
-9
Step-by-step explanation:
-8 - -3 equals -5, -5 - (+2) so just do -5 + 2 because the + 2 is in parenthesis and that means to do that first so that will equal -3, -3 - (6) = -9
Arithmetic number sequence definition
Answer:
An arithmetic sequence is a list of numbers with a definite pattern. If you take any number in the sequence then subtract it by the previous one, and the result is always the same or constant then it is an arithmetic sequence.
Step-by-step explanation:
Final answer:
An arithmetic number sequence is a sequence of numbers with a constant difference between consecutive terms, known as the common difference.
Explanation:
Arithmetic Number Sequence Definition
An arithmetic number sequence is a sequence of numbers in which the difference between consecutive terms is always the same. This fixed difference is often referred to as the common difference. For example, in the sequence 2, 5, 8, 11, ..., the common difference is 3, since each term is obtained by adding 3 to the previous term. The first term in an arithmetic sequence is usually denoted by a1, the common difference by d, and the n-th term can be expressed as [tex]a_{n}[/tex]= [tex]a_{1}[/tex] + (n - 1)d.
Arithmetic sequences are a fundamental topic in algebra and are utilized to solve various real-world problems. They also form a basis for understanding more complex patterns in mathematics, such as geometric sequences and series.
I need help with this question please with an explanation
ANSWER ASAP!!!!!!
The fish is 2.25 ft above the water surface.
Step-by-step explanation:
Step 1: Given expression for height of the fish above the water surface, y = -16x² + 12x where x is time in seconds. Find height after 0.375 seconds⇒ y = -16(0.375)² + 12 × 0.375
= -2.25 + 4.5
= 2.25 ft
A college has an acceptance rate of 17%. If 3,240 students apply, about
how many applicants will be accepted? *
Answer:
550
Step-by-step explanation:
so we know that 17% of everyone who applies (3,240) will be accepted.
0.17*3,240= 550.8
550 students will be accepted
we have to round down as only 17% can be accepted and u cant have 0.8th of a person
hope this helps
Number Sense Which product is greater, 9×15 or 9×17? Explain how you can tell without finding the products.
Parallelogram R S T U is shown. Diagonals are drawn from point R to point T and from point U to point S and intersect at point V. The length of line segment U V is (x + 3) meters and the length of line segment V S is (2 x minus 7) meters.
In parallelogram RSTU, what is SU?
Answer:
SU = 26 meters
Step-by-step explanation:
Based on the definition of a parallelogram, we know that the diagonals bisect each other, so we know that:
UV = VS
x + 3 = 2x - 7
10 = x
Now that we know "x", we can find the length of SU:
SU = x + 3 + 2x - 7
SU = (10) + 3 + 2(10) - 7
SU = 13 + 20 - 7
SU = 33 - 7
SU = 26 meters
Answer:♣ = Vertical angles theorem
♦ =SAS
♠ =CPCTC
Step-by-step explanation:
During a week, for every 2 miles that Leigh runs, she walks 3 miles. How many miles will Leigh walk if she runs 10 miles?
Answer:
15
Step-by-step explanation:
2:3
X2 4:6
X5 10:15
Answer:
15 miles
Step-by-step explanation:
Divide 10 by 2, which equals 5. This gives you the amount of times she walks. Thus, if you multiply 3 miles times 5 (the amount of times she walks) it equals 15.
With this diagram, what could be the values of c and d?
None of the options is true about the values of c and d
What could be the values of c and d?From the question, we have the following parameters that can be used in our computation:
The diagram
Where, we have
c = integers
Also, we have
d = Whole numbers, positive integers and zero
Using the above as a guide, we have the following:
None of the options is true
This is so because the options do not define the possible values of c or d or both
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what is the square root of -1? O -i O i O -1 O 1
Answer:
Option B, i
Step-by-step explanation:
sqrt(-1) is i
Answer: Option B, i
Answer: i got this square root(negative 1) =
i
Step-by-step explanation:
Bill is planning a right triangular garden. He marked two perpendicular sides that measure 24 and 25 feet. What is the length of the other side?
To find the length of the hypotenuse in Bill's right triangular garden, the Pythagorean theorem is used with the sides measuring 24 and 25 feet. The calculation shows that the hypotenuse is 35 feet.
Bill is planning a right triangular garden with two perpendicular sides measuring 24 and 25 feet. To find the length of the other side, which is the hypotenuse, we can use the Pythagorean theorem. The theorem states that in a right triangle, the square of the length of the hypotenuse (c) is equal to the sum of the squares of the lengths of the other two sides (a and b).
The formula is expressed as:
c2 = a2 + b2
Plugging in the values provided:
c2 = 242 + 252
c2 = 576 + 625
c2 = 1201
To find the length of the hypotenuse, we take the square root of 1201:
c = [tex]\\(sqrt{1201}\\[/tex]
Since 1201 is a perfect square, c = 35
Therefore, the length of the hypotenuse of the garden is 35 feet.
What is the measure of angle PQR?
m∠PQR = °
What is the measure of angle QNP?
m∠QNP =
Answer:
40 and 60
Step-by-step explanation:
the answers are 40 and 60
Answer:
First column is 40, and the second one is 60
Step-by-step explanation:
Got it right on edge:)
Quick Question!
What is 13×27÷6+8-17÷0×45×67×0×334?
The answer is right in front of you guys.
Also, does anybody know that Beanos meme?
Answer:
Undefined
Step-by-step explanation:
13×27÷6+8-17÷0×45×67×0×334 would equal undefined because you are dividing by 0. Anything divided by 0 is undefined.
If this answer is correct, please make me Brainliest!
It is unidentifiable, because nothing can be divided by 0
The mean weight of the packages Joan shipped was 2.5 pounds. If Joan mailed four packages and three of them had weights of 1.8, 3.2 and 2.7 pounds, then what did the other package weigh?
2.8
2.3
3.3
Answer:
2.3 is the answer
Step-by-step explanation:
Name the unknown package n
[1.8 + 3.2 + 2.7 + n]/4 = 2.5
[7.7 + n] = 2.5 × 4
7.7 + n = 10
n = 10 - 7.7
n = 2.3
A model rocket is launched from the ground with an initial velocity of 100 feet per second. How many seconds later does the rocket hit the ground?
Enter your answer as a number rounded to the nearest tenth, such as: 42.5
Answer:
6.3
Step-by-step explanation:
The rocket hits the ground at the same speed it left, only the velocity is downward, rather than upward. That is, the change in velocity is from +100 ft/s to -100 ft/s, a total change of 200 ft/s. The change in velocity is brought about by the acceleration due to gravity, 32 ft/s/s. The time required for the observed change in velocity is ...
(200 ft/s)/(32 ft/s²) = 6.25 s
Rounded to tenths, it takes the rocket 6.3 seconds to hit the ground.
_____
The equation for the ballistic motion of the rocket is ...
h(t) = -1/2·gt² +v0·t
where g is 32 ft/s² and v0 is 100 ft/s. A graph of this equation shows the rocket hits the ground at 6.25 seconds, as above.
Luis has $20.He buys 4 cans of tennis balls and gets $8 back as change .How much did one can of tennis balls cost?
Answer:
20-8 = 12 , he waste $12 if he got 4 cans 12 divide by 4 equal 3 so the one can cost $3
Step-by-step explanation:
HELPPPPP PLEASEEEEEE
A card is chosen at random from a deck of 52 cards. It is replaced and a
second card is chosen. What is the probability both cards will be an Ace? a. 1/169 b. 2/13 c. 1/26 d. 1/13
Answer:
A [[tex]\frac{1}{169}[/tex]]
Step-by-step explanation:
The probability that the first card is an Ace is [tex]\frac{4}{52}[/tex], or [tex]\frac{1}{13}[/tex], since there are 4 Aces in a 52-card deck. To pull another ace, the probability would be [tex]\frac{4}{52} \times \frac{4}{52}[/tex], which equals [tex]\frac{16}{2704}[/tex], or [tex]\frac{1}{169}[/tex].
The sum of 99 and a number is greater than 199
Answer:
Step-by-step explanation:
Let the number be n.
Then:
99 + n > 199
if you wish to solve this, subtract 99 from both sides, obtaining n > 100
The table shows the altitudes of four different cities. What is the correct way to arrange the altitudes in decreasing order?
City Altitude (feet)
Snowvale
Highbridge
Westsilver
Springmoor
ow
A. 58, 13,-35-51
B. 51, -35, 13, 58
C. -35.-51, 13,58
D. 58, 13.-51.-35
Reset
Reset
Next
Next
Answer:
A. 58, 13,-35,-51
Step-by-step explanation:
Start with the greatest positive number, 58. Then use the next greatest positive number, 13. When it comes to negative numbers, the number with the smaller absolute value is greater.
|-35| = 35
|-53| = 53
-35 has a smaller absolute value than -53, so -35 is greater than -53.
Answer: A. 58, 13,-35,-51
Answer:
A
Step-by-step explanation:
I am just smart U-U
62% of what number is 186
Answer:
300
Step-by-step explanation:
Let the number be X
62/100 × X = 186
X = 186 × 100/62
X = 300
Answer: 62% of 300 is 186
Step-by-step explanation:
62% of x = 186
62/100 x = 186
0.62x=186
×=300
CAN SOMEBODY PLEASE HELP ME!!!!!!!!!!
The answers to the blanks are
1. 600,
2. 120,
3. 120,
4. 180.
Explanation:
The fence means perimeter around the court. So a tennis court's perimeter is 600 feet fence. The perimeter of a rectangle is 2 times the sum of the rectangle's length and the rectangle's width.It is given that length equals 60 more than width i.e. l = w + 60, where l is the length of the court and w is the width of the court.The perimeter of a court = 600 = 2 (l + w) = 2l + 2w = 2 (w +60) + 2w, this becomes, 2w + 120 + 2w = 600; 4w = 480, w = 120.Since l = w + 60, l = 120 + 60 = 180. So length of a court is 180 feet and the width of a court is 120 feet.What is the volume of the pyramid?
Answer:
the answer for this is 80 m^3
A bag contains 2 red, 5 blue, and 3 green balls. A ball is chosen at random. The probability of choosing a red ball is 1/5. What is the probability of not choosing a red ball?
Answer:
4/5
Step-by-step explanation:
Since the total of all the balls are 2 + 5 + 3 = 10
The probability of choosing not a red ball is (5 + 3)/10 which is 8/10 or 4/5
The easier way is to go like this: 1 - 1/5 = 4/5
Answer: 4/5
Answer:
4/5
Step-by-step explanation:
If the probability of choosing a red ball is 1/5, then the probability of this not happening is 1 - 1/5, or 4/5.
1.567 + 2.345 - 1.83(5)
Answer:
-5.238
Step-by-step explanation:
Step 1: First multiply
1.567 + 2.345 - 1.83(5)
1.567 + 2.345 - 9.15
Step 2: Add the first two numbers
(1.567 + 2.345) - 9.15
3.912 - 9.15
Step 3: Add the next two numbers
3.912 - 9.15
-5.238
Answer: -5.238
Answer:
-5.238
Step-by-step explanation:
1.567+2.345=3.912-1.83(5)=
The triangles shown are similar. Find MV.
Answer:
9 units
Step-by-step explanation:
The complete question in the attached figure
we know that
If two figures are similar, then the ratio of its corresponding sides is proportional
so
[tex]\frac{MT}{CS}=\frac{MV}{CI}[/tex]
substitute the given values
[tex]\frac{3}{2}=\frac{MV}{6}[/tex]
solve for MV
Multiply in cross
[tex]2MV=3(6)\\MV=9\ units[/tex]
What is the value of 1 3/4 divided by 2/3
We can use the Copy Dot Flip Method to solve this.
Steps to solve:
1 3/4 ÷ 2/3
~Turn 1 3/4 into an improper fraction
1 3/4 = 7/4
~Change the symbol and flip 2/3
7/4 * 3/2
~Multiply both numerators and denominators
21/8 or 2 5/8
Best of Luck!
Answer:
21/8 or 2 5/8
Step-by-step explanation:
1 3/4 ÷ 2/3
Convert to improper fractions
7/4 ÷ 2/3
Find the reciprocal of 2/3 and multiply
7/4 * 3/2
Multiply (numerator * numerator) / (denominator * denominator)
21/8
Convert to a mixed fraction
2 5/8
Hope this helps :)
Which measurement is most accurate to describe the amount of time it would take to drive to a city 100 miles away?
55 seconds
35 minutes
2 hours
70 minutes
Answer:
2 hours.
Step-by-step explanation:
There is no way a car can travel 100 miles away in minutes or seconds, and 70 minutes seems ridiculous. Although there are some exceptions, the best answer is two hours.
what system of equation represents this situation?
Answer:
It's choice A.
Step-by-step explanation:
Kevin is 3 years older than Daniel gives:
k = d + 3.
2 years ago kevin is aged k - 2 and daniel d - 2 years.
So:
k - 2 = 4(d - 2).
The graph shows the tip amount that 14 different customers left, based on the their bill. A trend line has been drawn for the data. The equation for the line is: y = 0.14x + 2.5. Which BEST interprets the slope of the linear model? .
A) A $1 increase in the bill is associated with a $2.50 increase in tip amount.
B) A $2.50 increase in the bill is associated with a $1 increase in tip amount.
C) A $0.14 increase in the bill is associated with a $1 increase in tip amount.
D) A $1 increase in the bill is associated with a $0.14 increase in tip amount.
Answer:
D) A $1 increase in the bill is associated with a $0.14 increase in tip amount.
Step-by-step explanation:
Slope is 0.14
= change in tip/change in bill
When change in bill is $1, change in tip is $0.14
The correct interpretation of the slope in the equation y = 0.14x + 2.5 is: C) A $0.14 increase in the bill is associated with a $1 increase in tip amount. The slope (0.14) represents the rate of change, indicating that for each dollar increase in the bill x, the tip amount y increases by $0.14.
The linear model's equation y = 0.14x + 2.5 signifies that for each dollar increase in the bill x, the tip amount y rises by $0.14. The slope, 0.14, represents the rate of change in the tip amount concerning the bill.
This implies that a $1 increase in the bill corresponds to a $0.14 increase in the tip. Option C, "A $0.14 increase in the bill is associated with a $1 increase in tip amount," accurately captures this relationship.
The slope provides insights into the proportional change between the bill and tip, highlighting the linear association in the data.