You are standing 131 feet away from the base of a building and your clinometer measures 20° when it’s looking at the top of the building. (This angle is the one between the ground and the top of the building). Please calculate the height of the building.

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

What is the scale factor of almn to aopq?

The perimeter of △cde is 55 cm. a rhombus dmfn is inscribed in this triangle so that vertices m, f, and n lie on the sides cd , ce , and de respectively. find cd and de if cf=8 cm and ef=12 cm. the answer is not cd=20 and de=15. i have tried that one, it does not work.