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Kaylis [27]
4 years ago
8

What is the length of a rectangle with with 20 inches it in area 114 in.2

Mathematics
1 answer:
KiRa [710]4 years ago
3 0
Length is 5.7 inches
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Triangles IJK and LMN are similar. Find y using proportions. Explain and show all your steps.
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Triangles IJK and LMN are similar. Then, the proportion between their similar sides must be equal. That is:

IJ/ML = JK/MN = IK/LN

where:

IJ = x

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IK = y

MN = 42

ML = 28

NL = 35

In order to find the value of y, you consider the equation JK/MN = IK/LN, and solve for y, just as follow

JK/MN = IK/LN replace by the values

54/42 = y/35 multiply both sides by 35

(54/42)(35) = y

45 = y

Hence, y = 45

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Answer:

Find the volume of the sphere.  

Either enter an exact answer in terms of π or use 3.14 for π and round your final answer to the nearest hundredth.

The radius is 1

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Step-by-step explanation:

Given

Radius, r = 1

Required

Find the volume of sphere

Volume of a sphere is calculated using the following formula

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We have to substitute 3.14 for π

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Step-by-step explanation:

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16 rooms

Step-by-step explanation:

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