The answer would be f(x)=9 because when you substitue the 3 in for 'x' you then square the 3.
Hope this helps!
20,000,000+400,000+80,000+4,000+100+60+3
Answer:
the ramp must be lowered
Step-by-step explanation:
Use the definition of the sine function to find the height of a ramp that is 8°.
Sine = Opposite/Hypotenuse
sin(8°) = height/8
height = 8×sin(8°) = 1.11
The height Nate's dad allows is 1.11 feet. At 1.5 feet, the ramp is too high.
The ramp must be lowered.
