A building 50ft tall is on top of a hill A surveyor is at a point on the hill and observes that the angle of elevation to the top of the building measures 48° and to the bottom of the building is 20°. How far is the surveyor from the bottom of the building?

the answer is the difference of 48-20

Step-by-step explanation:

no, the equation would be invalid since they are both not equal.

step-by-step explanation:

here you got

4y-6+4y 2-9

first, you would simplify the equation on the form.

4y-6+4y 2-9

then, move all the terms that contains a y to the left and all the other terms to the right.

+4y-4y+-9-6

finally, you will simplify the left and the right side of the equation.

y=-3

answer:

c. the third graph