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1 year ago

5

which expression could be used to solve this problem? each chicken lays 2 eggs and there were 42 eggs in the hen house. how many

chickens are there?

1 answer:

Irina18 [472]1 year ago

8 0

Answer: Division

Step-by-step explanation: 42÷2=21

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The volume of a rectangular prism has 5376 cubic inches the prism is 14 in long and 16 in wide how tall is the prism

Mkey [24]

Answer:

The height of the prism is $24\ in$

Step-by-step explanation:

we know that

The volume of the rectangular prism is equal to

$V=LWH$

In this problem we have

$V=5,376\ in^{3}$

$L=14\ in$

$W=16\ in$

substitute in the formula and solve for H

$5,376=(14)(16)H$

$H=5,376/[(14)(16)]$

$H=24\ in$

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3 years ago

A figure is created by using four semicircles and a rectangle. which is closest to the area of the figure?

Katena32 [7]

Step-by-step explanation:

area of rrctangle:

12×8= 96cm²

now if rectangle dissapears and then we "glue" what's left, we gonna get two circles

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πr²=36π≈113.04

another circles radius is 4cm,so area is:

16π≈50.25

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2 years ago

Write the expression as the sine, cosine, or tangent of an angle.

erma4kov [3.2K]

Answer:

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Step-by-step explanation:

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$\frac{tan24+tan32}{1-tan24tan32}$ = tan(24 + 32)° = tan56°

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Answer:

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Step-by-step explanation:

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