Mathematics Middle School

Simplify 12 to the 2nd power times 12 to the 3rd power

Answers

Answer 1

c, you add the powers together and it makes 12 to the 5th power

Related Questions

Find the value of x in each pair of similar figures. Use proportions to solve.

Answers

Answer:

5•3=x/15

Explanation:

Evan's science class placed some metal balls on a scale. They used a red ball that weighed 5/13 of a pound, a yellow ball that weighed 10/17 of a pound, a green ball that weighed 5/13 of a pound, a blue ball that weighed 4/13 of a pound, and a gray ball that weighed 6/17 of a pound. What was the total weight of the metal balls?

Answers

Answer:

2 4/221 = 2.018

Step-by-step explanation:

5/13+10/17+5/13+4/13+6/17 = 2 4/221 = 2.018

Bobby Joe made a mistake on his assignment on Combining Like Terms. Can you help Bobby Joe? For full points on this question:

Tell me what he did RIGHT!

Tell me the mistake that Bobby Joe made

Tell me the correct way to combine like terms in this expression

6x + 5x + 2y
11x + 2y
13xy

Answers

Answer:

Bobby added 6x and 5x which was correct because they're like terms

Bobby then combined 11x and 2y which was incorrect, they're not like terms because they have different variables

to correct his mistake he has to stop simplifying the equation at 11x + 2y because that is as far as you can simplify it

Bobby Joe has done combination properly till [tex]11x + 2y[/tex] because, [tex]6x + 5x[/tex] are like terms and has common variable [tex]‘x’[/tex] but, he messed up when he started combining [tex]11x + 2y[/tex]because, they are not at all like terms and doesn't have common variable. So, to recover it he should stop combining till [tex]11x + 2y[/tex].

I NEED HELP THIS IS DUE IN AN HOUR!!!!!

Answers

B = 1
W = 28
unless theres more info

B = 1

W = 28

Explanation:

Which equation has the solution x = 5?

Select EACH correct answer.

25x+4=9

3x + 1 = 9

x5+5=6

18−2x=9

11 + 6x = 22

32−4x=12

Answers

it would be 32-4x=12 !

Answer:

if your in k12 6.03 Quiz: Solve Equations by Substitution this should be right

Step-by-step explanation:

btw if ur not in k12 it should still be right

Mrs. Green purchased 3 4/5 pounds of pecans. What is the decimal value equivalent to the pounds of pecans purchased.

Answers

Answer:

The answer is 3.8

Step-by-step explanation:

hope that helps

Rodrick and Valentina drove to the coast. Rodrick drove 38 9−− 10miles. Then Valentina drove the last 51 3− 5miles. How far did they drive to the coast?

Answers

I believe the answer would be 69 1/2 and/or 69.5

15 miles?? im in 5th i don't really know this sorry

Need helpp fastt plss will give brainliest to who is correct plss helpp

Answers

Answer:

1/4 times 3.

1/4 of 3.

number of fourths in 3.

Step-by-step explanation:

1/4 times 3 is the correct answer

Henry divided his socks into five groups. Let s represent the total number of socks. Which expression and solution represent the number of socks in each group if s=20?

A. S/5; when s=20, the number of socks in each group is 4.

B. S/5; when s=20, the number of socks in each group is 15.

C. S-5; when s=20, the number of socks in each group is 4.

D. s-5; when s=20, the number of socks in each group is 15.

Answers

Answer:

A. 4 socks per group and S/5

Step-by-step explanation:

20 total # of socks ÷ 5 groups = 4 socks per group

So A. is correct.

PLEASE SOLVEEEEEEE!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

I think the answer is -6

The answer: -2,5
-2-3/2
-5/2
-2,5

answer the following: 5 x (2)³

Answers

Answer:

Step-by-step explanation:

5 x (2)³

PEMDAS says exponents first

5 x 8

Then multiply

Answer:

Step-by-step explanation:

first find 2^3 which is 8

then 8*5 which is 40

The table shows the approximate height of a football after it is kicked. Tell whether the rates of change for successive time intervals are constant or variable

Answers

Answer: 36, 13, -10

The rates of change are variable.

Step-by-step explanation:

The rates of changes of the heights of a football after it is kicked with respect to the time for this case are 34, 12 and -10 . The rates of changes are variable.

What is a variable and a constant?

A variable is a quantity that changes in its value, but a constant remains fixed.

How to measure the rate of change of something as some other value changes?

Suppose that we have to measure the rate of change of y as x changes, then we have:

[tex]Rate = \dfrac{y_2 - y_1}{x_2 - x_1}[/tex]

where we have

[tex]\rm when \: x=x_1, y = y_1\\when\: x = x_2, y= y_2[/tex]

Remember that, we divide by the change in independent variable so that we get some idea of how much the dependent quantity changes as we change the independent quantity by 1 unit.

(5 change per 3 unit can be rewritten as 5/3 change per 1 unit)

For this case, we get the rates as:

For rate between first two values,

[tex]Rate_1 = \dfrac{y_2 - y_1}{x_2 - x_1} = \dfrac{17-0}{0.5-0} = 34[/tex]

For rate between second two values,

[tex]Rate_2 = \dfrac{y_2 - y_1}{x_2 - x_1} = \dfrac{30-17}{1.5-0.5} = 13[/tex]

For rate between third two values,

[tex]Rate_3 = \dfrac{y_2 - y_1}{x_2 - x_1} = \dfrac{25-30}{2-1.5} = -10[/tex]

We see that the rate of change of height of the football considered with respect to time is changing, so its a variable.

Thus, the rates of changes of the heights of a football after it is kicked with respect to the time for this case are 34, 12 and -10 . The rates of changes are variable.

Learn more about rate of change here:

https://brainly.com/question/15125607

#SPJ2

David moved from a house that is 89 miles away from his workplace to a house that is 51 miles away from his workplace. What is the percent decrease in the distance from his home to his workplace? (round answer to the nearest whole number

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38/89 is about 42.7 % (do the division, then to get percentage, shift decimal point 2 places to the right)

please help! its math and im so confused!

Answers

Answer:

1. =8

2. =9

3.=20

4.=3

1. a+5 . a=3 so the answer is 8
2. 15-c. c=6 so the answer is 9
3. 4b . b=5 so the answer is 4X5= 20

Helpp A car used 1/64 of a gallon of gas to drive 1/4 of a mile. At this rate, how many miles can the car travel using 1 gallon of gas?

Answers

Answer:

I think it is 16 not sure sorry.

Step-by-step explanation:

1 gallon divided by 1/64 is 64 times 1/4 which is 16.

tha car can travel 16 miles by usin 1 gallon of gas

If m = -4 and n = 7, what is the value of m - n?

11
-3
-11
3

Answers

Answer:

-11

Step-by-step explanation:

-4 - 7 = -11

-4-7=-11. Negative and negative are not next to each other, so it doesn’t become positive.

3. Damien paints 1/5 of a room in 5/12 hours what unit rate describes this situation

Answers

Answer:

0.48 of the room per hour

Step-by-step explanation:

your welcome

It takes 2 1/2 hours to paint each room

I will give brainliest if you get it right and 1st please answer this question?!

Answers

Answer:

2,3 and 6

1 is not
2 is
3 is
4 is not
5 is not
6 is

question: Simplify the following Inequality:
r − 12/−9 > −2

A.
r -30

Answers

Answer:

Answer:

Step-by-step explanation:

The 7/1 is 7, and (15-1)/2 is7, which is then the slope. Since the first x is 1, the x intercept is 1

Answer A he explained it right

An artist used 6 tubes of red paint, 2 tubes of yellow paint, 13 tubes of white paint, and 9 tubes of blue paint for a mural.

Answers

Answer:

2 1/6

Step-by-step explanation:

12/ 6= 2+(1/ 6)=2 1/6

1/6

Answer: 30

Step-by-step explanation:

A watering can dispenses water at the rate of 0.20 gallon per minute. The original volume of water in the can was 8 gallons. Which set of ordered pairs shows the volume of water in the can in gallons (y), as a function of time in minutes (x), from the first minute after can starts dispensing water? (1 point)

{(7.8, 1), (7.6, 2), (7.4, 3)}

{(1, 7.8), (2, 7.6), (3, 7.4)}

{(8.0, 1), (7.8, 2), (7.6, 3)}

{(1, 8.0), (2, 7.8), (3, 7.6)}

Answers

Answer:

b 1,7.8

Step-by-step explanation:

its easy

Answer:

Step-by-step explanation:

Its c

(PLEASE ANSWER)
You have 2 different savings accounts. For Account A, the simple interest earned after 3 months is $0.90. For Account B, the simple interest earned after 18 months is $22.50. If the interest rate is 3.6%for Account A and 2.5% for Account B, how much is the principal in each account? Which account earned you the most interest the first month? Explain your answer.

Account A has a principal of $BLANK. (Round to the nearest dollar as needed.)

Answers

Answer:

Mate it has been two months do you still need this

Step-by-step explanation:

Is this table showing a proportional relationship?

Answers

Answer: Yes, it’s because 7x=y. :D

Step-by-step explanation:

HELPPPP look at image

Answers

Answer:

300 gallons this was to easy

It would take 300 gallons of fuel. I’m pretty that’s right

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