Answer:
The ratio is 3:8
Step-by-step explanation:
The circumference of a circle can be calculated using the formula;
C = 2 * pi * r
for 9 inches;
C = 2 * pi * 9 = 18 pi inches
For 24 inches;
C = 2 * pi * 24 = 24 pi inches
The ratio is thus;
18 pi : 48 pi
divide through by 6 pi
= 3: 8
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°.
Answer:
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Step-by-step explanation:
<u>You</u><u> </u><u>can</u><u> </u><u>buy</u><u> </u><u>online</u><u>.</u><u>.</u><u> </u>
<u>Go</u><u> </u><u>and</u><u> </u><u>check</u><u> </u><u>on</u><u> </u><u>go</u><u> </u><u>gle</u>