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3 years ago

PLEASE HELP! 13 points!? Ill mark you as the branliest answer if you have a valuable answer.

Mathematics

1 answer:

denis23 [38]3 years ago

7 0

1st question: 5 x 9 = 45 bags
2nd question: 7 x 9 = 63 bags
3rd question: 12 x 9 = 108 bags

9 newspapers each bundle x number of bundles = how many bags he will use if he wants to wrap each newspaper individually.

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In the first quadrant you start at (7,3) and move 5 unit left

AveGali [126]

Answer:

That would be (2,3)

Step-by-step explanation:

When we're moving left in the coordinate plane, we are subtracting the x-coordinate by how much distance we move.

In this case, 7-5=2, so the new x-coordinate is 2, but the y-coordinate doesn't change since we're going horizontally and not vertically.

7 0

4 years ago

Which explicit formula is equivalent to ? WILL GIVE BRAINLEST

podryga [215]

Answer:

c i think

Step-by-step explanation:

if im wrong a if its geometric and c if its arithmetic

4 0

3 years ago

Bases are squares with sides that measure 27 inches. The height is 12 inches.

Elan Coil [88]

Answer:

Part 1) $V=8,748\ in^3$

Part 2) $SA=2,754\ in^2$

Step-by-step explanation:

The correct question is

Find the volume and the surface area of a rectangular prism. Bases are squares with sides that measure 27 inches. The height is 12 inches.

Part 1) Find the volume of the prism

The volume of the prism is equal to

$V=Bh$

where

B is the area of the base

h is the height of the prism

Find the area of the base B

$B=27^2=729\ in^2$ ---> the base is a square

we have

$h=12\ in$

substitute

$V=(729)(12)=8,748\ in^3$

Part 2) Find the surface area of the prism

The surface area of the prism is equal to

$SA=2B+Ph$

where

B is the area of the base

P is the perimeter of the base

h is the height of the prism

Find the perimeter of the base P

$P=4(27)=108\ in$

substitute the values in the formula

$SA=2(729)+108(12)=2,754\ in^2$

3 0

4 years ago

Help pls!!

Phantasy [73]

Answer:

The answer is B

Step-by-step explanation:

I did rise over run

5 0

3 years ago

Read 2 more answers

A game lasts 5/8 hours. Rachel played 4 of these games. For how long did she play in total? Write your answer in the simplest fo

ivanzaharov [21]

Answer:

5/2 or 2 1/2 hours

Step-by-step explanation:

Multiply 5/8 by 4, which is 20/8, then you simply from there so 5/2=2 1/2

5 0

3 years ago