Mathematics Middle School

Will give brainliest, Use properties of exponents to write an equivalent expression.

Answers

Answer 1

Answer:

see attached

Step-by-step explanation:

Answer 2

it would be 6 squared or 6^2

Related Questions

How would I answer a question if it would be like this (a= -9 and b= -4)

Answers

Answer:

712

Step-by-step explanation:

So what you do is you have to substitute -9 for a and -4 b.

7(-4)^2 +5((-9)(-4)-6)=

=7(16)+5(30)=

=112+600=

=712

Answer:

Step-by-step explanation:

You see if A if are added you or divided by or multiply by B that’s the way how you do it

HELP PLEASE What type of number is the answer? X=(-3) Y=(-5) -1+y+1+2+2+4+4+8+x+8+16+16x= A=integer B=rational C=irrational

Answers

After solving the equation the answer is 18. 18 is a integer because the definition is a whole number; a number that is not a fraction.

18 is the integerrrrr

Please help!!!

There is a briefcase that you want to store a painting in. The breifcase is 24” x 20” x 3”long in inches. The painting is 31.3 in.

Can you store the painting in the breifcase? Explain you reasoning.

ty❤

Answers

Answer:

no because its only 24 in and the painting is 31.2 inch. it wont fit

Yes because the area of the briefcase is 1440 inches and the picture is only 31.3inches

Sorry, can you show the rest of the question please?
If you do, i will answer it.

Answers

Answer: ???????????????????????????? Did not get it??? anyway do me as brainlest please!!!!!

Uhh what I am so confused

0.1m+8-12n when m=30 and n=1/4

Answers

Answer:

Step-by-step explanation:

m=30 n=1/4

0.1*30+8-12*1/4

3+8-12*1/4

=3+8-3

Answer: 2

Step-by-step explanation: 0.1(30) + 8-12(1/4)

3-4(1/4)

3-1= 2

There are 12 team members. They line up in 3 equal rows. How many are in each row?

Answers

There are 4 team members in a row

12 / 3 = 4

Hope that helped

Answer:

Step-by-step explanation:

12 ÷ 3 = 4.

how to mark people brainliest because im new and confused?

Answers

Answer:

You can only mark people brainliest when more then 1 person answer your question. If more then 1 person answer your question, there should be a symbol like a crown besides the report button, and you can click that button to mark people brainliest.

Step-by-step explanation:

Hope this helps ^^

It takes more than one answer to mark brainliest answer.

HELP!!!!!!!!!!!!! itS iMPORTANT!

Answers

-1 4/16 negative 1 and 4 sixteenths

virtiual learning ?

Is it boring to yu or what.

bc for me i stay in the Atl and dis lame

Sequences of Transformations

Answers

the answer is 3 because flipped it’s the same but then cutting it in half is 3

Answer:

Step-by-step explanation:

Oooo nice correct

Multiply two and four-fifths negative five and two-thirds.

Answers

Answer:

Mixed number: -12 2/15

Improper fraction: -182/15

Step-by-step explanation:

2 4/5 x -5 2/3

First, change into improper fractions

14/5 x -13/3

= -182/15

= -12 2/15

Hope this helps

Answer:

Negative fifteen and thirteen- fifteens

Step-by-step explanation:

ok so one way you could have solved it is by taking 2 4/5 and turning into 14/5 by adding the 2 to the fraction to make it an improper fraction, then you would do the same thing to -5 2/3 and it would be -17/3 so then you multiply and the answer would be -15 13/15

A construction crew needs to build a road that will be 20 miles long. The crew already completed a stretch that is 6.44 miles long and another that is 8.62 miles long. How much more road does the construction crew need to build? 2.18 miles 4.94 miles 11.38 miles 13.56 miles

Answers

Answer:

Your answer would be (B) 4.94. Hope this helped!

6.44 + 8.62 = 15.06

20 - 15.06 = 4.94

Step-by-step explanation:

Hope this helps : )

Answer:

4.94 miles

Step-by-step explanation:

Kylie wrote the subtraction expression shown. She will rewrite it as an addition expression to find its value. -7 - (-5) - 8 as an addition problem. It can not have any subtraction in it btw.

Answers

Answer:

-10

Step-by-step explanation:

The answer is -10 so tell me did you get it right

on a scale drawing of oak grove, two landmarks are shown 5 inches apart. these two places are actually separated by 35 miles. what is the map's scale? 1 inch = ....... miles

Answers

Answer:

Step-by-step explanation:

35 divided by 5 = 7.

The map scale of the given map of oak grove is that 1 inch represents 7 miles.

What is a map scale?

A map scale is the relationship between a distance on a map and the corresponding distance on the earth.

How to find what is the map scale in the given problem?

According to the problem,

Two landmarks are shown 5 inches apart.These two places are actually separated by 35 miles.

So, from here we can say,

5 inches represents 35 miles.

∴ 1 inch will represent (35/5) miles = 7 miles.

This is actually the map scale of the given problem.

Find more about "map scale" here: https://brainly.com/question/24693076

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could someone help me with and tell you got this

Answers

Answer:

Simple. It's dividing the number by 1,000.

Step-by-step explanation:

Moving the decimal to the left results in a smaller number and moving it to the right makes it bigger.

Answer:

dividing the number by 1,000

Step-by-step explanation:

I hope this help

There is a shipping cube that has a volume of 216 cubic feet. You will need to know the height of in order to make sure it can fit on the ship. Find the height. PLEASEEEEE HELPPPP!!!

Answers

the answer is 6 feet

The answer is 6 ft in hieght

Lennie has 5/6 cup of ice cream. How many 1/5 cup servings can she make?

1/6
6/25
1 1/30
4 1/6

Answers

Answer:

4 1/6

Step-by-step explanation:

first you find a common denomnator of 30. Then you multiply 5 from the 5/6 by 5 from the 1/5 and get 25 so you get a fraction of 25/30. Next you multiply 1 from 1/5 by 6 from 5/6 and get 6/30. Then you divide 25 by 6 and get 4 with a remainder of 1 and that remainder turns into 1/6. That leads you to your answer of 4 1/6.

Use Socratic trust me it will get you the answer it’s on AppStore

Joe borrowed $6,000 from the bank at a rate of 7% simple interest per year. How much interest did he pay in 7 years?

In 7 years, Joe pays $____

in interest.

PLZ fast i neeed help

Answers

Answer:

Joe would be paying $700 in 5 years time.

Explanation:

I = Pin

where : I - interest

P - principal

i - the interest rate

n - the number of years

I = Pin, plug in the given data as provided in the problem.

P = $2,000

i = 0.07 per year

n = 5 years

I = ($2,000)(0.07/year)(5 years)

= ($2,000)(0.07)(5)

= $700

Answer: joe would be baying 700$ in five years

Efia draws this scale drawing a two famous landmarks each inch in the drawing represents 400 ft on the actual landmark how much taller the actual Eiffel tower than the action space Needle? Show your work

Answers

Space needle is around 600!

Pls help with other question.
PLZ ILL MARK YOU AS BRAINLEST!!!

Answers

count 12 spaces down and 1 space to right i think

I’m pretty sure you just count all the squares that are in the blue line.

Starting at sea level, a kingfisher flew to an elevation of 3714 feet. Spotting a fish below, the bird descended 4156 feet and caught the fish. Whats a numerical expression involving addition that you can use to find the elevation of the fish.

Answers

4156 - 3714 = 442 which would mean the fish was 442 feet under water if the bird started at the sea level.

4156 - 3714 = 442
3714 + 442 = 4156

The numerical expression involving addition will be 4156 - 3714. And the elevation of the fish will be 442.

What is the solution to the equation?

The distribution of weights to the variables involved that establishes the equilibrium in the calculation is referred to as a result.

Starting at sea level, a kingfisher flew to an elevation of 3714 feet. Spotting a fish below, the bird descended 4156 feet and caught the fish.

Let x be the involved addition for elevation. Then the equation will be

3714 - 4156 + x = 0

x = 4156 - 3714

x = 442

The numerical expression involving addition will be 4156 - 3714. And the elevation of the fish will be 442.

More about the solution of the equation link is given below.

https://brainly.com/question/545403

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Janice and her dad are building a treehouse. Her dad bought a box of 155 nails for $3.10 and a box of 85 screws for $7.65. How much more do screws cost per piece?

Answers

3.10/155= 0.02 } subtract = 0.07 more
7.65/85= 0.09 }

The screws cost per piece is $0.07 more than nails.

What is unit rate?

A unit rate means a rate for one of something.

Given that, Janice and her dad are building a treehouse. Her dad bought a box of 155 nails for $3.10 and a box of 85 screws for $7.65.

Cost for 1 box of nails = 3.10/155 = 0.02

Cost for 1 box of screws = 7.65/85 = 0.09

0.09 - 0.02 = 0.07

Hence, The screws cost per piece is $0.07 more than nails.

For more references on unit rates, click;

https://brainly.com/question/11258929

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GIVING BRAINLIEST how many O's are in one thousand

Answers

Answer:

Step-by-step explanation:

2 because One thOusand

What is the density of lead if a cube measuring 2 cm per side has a mass of 90.8 g?

Answers

Answer:

8.1 g/cm

Explanation:

Density is equal to mass divided by volume. You are given a mass of

64.7

grams. You can find the volume of the cube by doing height multiplied by width multiplied by depth.

Because all of the sides of a cube are the same length, the volume just ends up being

(

2 cm

)

8 cm

Now plug both of those numbers into your density equation

64.7 g

8 cm

8.1 g/cm

Step-by-step explanation:

Answer:

8,1 g / cm

Explicación:

La densidad es igual a la masa dividida por el volumen. Se le da una masa de

64,7

gramos. Puede encontrar el volumen del cubo multiplicando la altura por el ancho por la profundidad.

Como todos los lados de un cubo tienen la misma longitud, el volumen acaba siendo

Step-by-step explanation:

Solve for x pls help

Answers

180-147=33

180=33+4x+x
180=33+5x
147=5x
29.4=x

29.4=x

180=33+5x
147=5x
X=29.4

Look at the graph and find the unit rate
read and answer plz
*(in the link below)*

Answers

10.5 points/game

you divide y by x; in this case 31.5/3 or any other clear points on the graph.

Matt Adams is the best player in his college baseball team. In his last few games, Matt has hit 70%, 77% 81% and 88% of balls thrown at him. What's the mean number of hits we can expect Matt to hit in his next game?

Answers

79 is the answer ........

79 is the answer to your question hoped it helped!

Kenny compiled a list of his past 8 math test grades.
(89, 84, 83, 81, 85, 87, 89, 80)
What is the mean absolute deviation of this data set?
A. 2.75
B. 22
C. 84.5
D. 84.75

Answers

Answer:

The answer would be 84.75 D

Step-by-step explanation:

All you have to do is add all numbers and divide them by the number of grades Kenny has received.

Answer:

2.75

Step-by-step explanation:

i took the test

Which of the following lists is ordered from least to greatest?

|−1.5|, −2, 0, ,
−2, −1.5, 0, ,
−2, −1.5, 0, ,
−1.5, −2, 0, ,

Answers

The 3rd one (-2,-1.5,0)

Answer:2nd n 3rd one

Step-by-step explanation:

Bc they both are the same...

brainliest?

what is the cube of 1.1 ??

Answers

Answer:

1000

Step-by-step explanation:

hope this helps!!!!!!!!

☽------------❀-------------☾

Hi there!

The cube root of 1.1 is 1.0322801154564

❀Hope this helped you!❀

☽------------❀-------------☾

So im stumped on this one

Answers

Answer:

The Answer is 18 and 774 because 18 + 43 = 61 and 43 X 18 = 774

The answer is 18 and774

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