explanation:
An inclined plane, also known as a ramp, is a flat supporting surface tilted at an angle, with one end higher than the other, used as an aid for raising or lowering a load. The inclined plane is one of the six classical simple machines defined by Renaissance scientists.
Hope this helps. Have a nice day. : )
I think its the first one but i'm not 100% sure, don't trust me
B, since to vary (vari) means to alter or change up. The inverse of something is the opposite.
Answer:
1.Conduction
2.the second one
sorry if these are wrong
Step-by-step explanation:
The tangent ratio is
tan(38°) = opposite/adjacent = (height of cliff)/(distance to base)
Multiplying the equation by the denominator gives
height of cliff = (80 ft)*tan(38°) ≈ 62.5 ft