3 years ago

3/4w=9 what does w equal?

Mathematics

2 answers:

Setler [38]3 years ago

6 0

9/(3/4)=(36/3)
36/3=12
W=12

Studentka2010 [4]3 years ago

5 0

3/4 w = 9

multiply by 4/3 on both sides

4/3 x 3/4 w = 9 x 4/3

w = 9 x 4/3

Simplify that

w = 3 x 4

w = 12

So your final answer is

$\boxed{\bf{w=12}}$

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<u>Step-by-step explanation:</u>

The equation is: h(t) = at² + v₀t + h₀ where

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$x=\dfrac{-b \pm \sqrt{b^2-4ac}}{2a}\\\\\\x=\dfrac{-(12)\pm \sqrt{(12)^2-4(-9.81)(3)}}{2(-9.81)}\\\\\\x=\dfrac{-12\pm 16.2}{-19.62}\\\\\\x=\dfrac{-12+ 16.2}{-19.62}=-0.2\qquad x=\dfrac{-12- 16.2}{-19.62}=\large\boxed{1.4}\\$