Answer:
X = 108.
Step-by-step explanation:
Heights are equal, So equation will be,

So, solving the eq.
Subtract 4 from both sides ,

Divide 3 to both sides,

Squaring both sides,

Add 8 to both sides,

To calculate the speed, divide 15.75 by 2.25 and you get 7 mph.
Answer D.) There are no outliers, sorry if i’m wrong.
Step-by-step explanation:
4x-0=12
4x=12divide both sides by 4
x=3
Answer:
negative :)
Step-by-step explanation:
hope this helps