Answer: C.
Step-by-step explanation:
C. is the only one with a 3 right next to the x. In 3x, 3 would be the coefficient)
Answer: 27 ft
Step-by-step explanation:
Given
the angle of elevation is 
Length of track is 
Vertical rise is given by

Answer:
82.6cm2
Step-by-step explanation:


radius =2cm
height=8cm

Multiplying the numerators and The whole numbers, we have

Since the denominators of the fractions are the same, we add the numerators.


<span>3 ton = 6000 lbs
so yes 3 tons is greater </span>
Answer:
2/3+3/4=5/6
Step-by-step explanation: