3 years ago

Answer this and show steps question #1,3,4

1 answer:

5 0

Here you go. Just remember PEMDAS. P-parentheses E- exponents M-multiplication D-division A-addition S-subtraction That is the order you will do it in.

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2 years ago

A wool sweater originally costs $42.00. if the sweater is on sale for 25% off, what is the new cost of the sweater? $

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2 years ago

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A truck driver drove 48 miles for 45 minutes. At this rate, how many miles can the truck driver drive in one hour?

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Answers

2880

Step-by-step explanation:

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2 years ago

A square pyramid has a height of 6 units and a volume of 70 units3. If a square prism has the same base area and volume as the s

inysia [295]

Answer:

The height is 2 units

Step-by-step explanation:

Find the area of the base of the square pyramid

we know that

The volume of the square pyramid is equal to

$V=\frac{1}{3}BH$

where

B is the area of the base and H is the height of the pyramid

we have

$H=6\ units$

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substitute in the formula and solve for B

$70=\frac{1}{3}B(6)$

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step 2

Find the height of the square prism

we know that

The volume of the square prism is equal to

$V=Bh$

where

B is the area of the base and h is the height of the prism

we have

$B=35\ units^{2}$

$V=70\ units^{3}$

substitute in the formula and solve for h

$70=(35)h$

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3 years ago

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Estimate the sum. Round each number to the nearest whole number, then add. 9 1/2 + 7 1/8

borishaifa [10]

Answer:

12 1/8

Step-by-step explanation:

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2 years ago