Are the lines Y= -X +5 and 2X + 2y=6 perpendicular?
1 answer:
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Answer:
A. 4.8°
Step-by-step explanation:
We have that,
The horizontal distance for the ramp = 12 feet.
Maximum height of the ramp = 1 feet.
So, we get that the value of the angle 'x' made by the ramp with the ground is given by,
i.e.
i.e.
i.e.
i.e. x = 4.8°
Thus, the maximum angle made by the ramp with the ground is 4.8°.
Isolate z by itself:
To simplify variables with powers, subtract the smaller power from the bigger power:
The exponent will be -3.
To simplify variables with powers, subtract the smaller power from the bigger power:
The exponent will be -3.