2 years ago

What is 86% of 20?please help

Mathematics

1 answer:

Lubov Fominskaja [6]2 years ago

7 0

Answer:

17.2

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alekssr [168]

Answer:

Other Side (B) = 9.45 inches

Step-by-step explanation:

Given:

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Computation:

According to Pythagoras theorem:

$Hypotenuse^2= (Perpendicular)^2+(Base)^2\\\\Hypotenuse^2= (A)^2+(B)^2\\\\10^2= (3.25)^2+(B)^2\\\\100=10.5625 +(B)^2\\\\89.4375 = (B)^2\\\\B=\sqrt{89.4375}\\\\B=9.4571$

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3 years ago

What is 86% of 20?please help​

What is 86% of 20?please help