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3 years ago

What is 6x-36=216 What is x

Mathematics

2 answers:

stiks02 [169]3 years ago

7 0

Answer:

x=42

Step-by-step explanation:

6x-36=216

+36 +36

6x = 252

x = 42

k0ka [10]3 years ago

6 0

Answer:

x = 42

Step-by-step explanation:

6x - 36 = 216

+ 36 + 36

6x = 252

÷ 6 ÷ 6

x = 42

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Step-by-step explanation:

Given,

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Using pythagoras theorem

$a^2+b^2=c^2\\(15.7)^2+b^2=(32)^2\\246.49+b^2=1024\\b^2=1024-246.49\\b^2=777.51$

Taking square root on both sides

$\sqrt{b^2}=\sqrt{777.51}\\b=27.88$

Rounding off to nearest tenth

b = 27.9 inches

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Keywords: Pythagoras theorem, square root

Learn more about square root at:

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