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3 years ago

165 as a percent from 4,125

Mathematics

2 answers:

wariber [46]3 years ago

8 0

Answer:

Step-by-step explanation:

165 is what % of 4125.

Let x represent the % in decimal form

4125*x = 165

Isolate x by dividing both sides by 4125

x = 0.04

0.04 = 4%

You find this by moving the decimal two places to the right

Scrat [10]3 years ago

6 0

Answer:

$100\%=165$100%=165.

Step-by-step explanation:

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Solution:

Let "w" be the width of container

Let "l" be the length of container

Let "h" be the height of container

The width of a container is 5 feet less than its height

Therefore,

width = height - 5

w = h - 5 ------ eqn 1

Its length is 1 foot longer than its height

length = 1 + height

l = 1 + h ---------- eqn 2

The volume of container is given as:

$v = length \times width \times height$

Given that volume of the container is 216 cubic feet

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Substitute eqn 1 and eqn 2 in above formula

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Use the zero factor principle

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Also,

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$\mathrm{For\:} a=1,\:b=4,\:c=27:\quad h=\frac{-4\pm \sqrt{4^2-4\cdot \:1\cdot \:27}}{2\cdot \:1}$

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Thus the solution is h = 8

Thus the height of container is 8 feet

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