Astudent stands 50 feet away from the front of a building and measures the angle of elevation to the top of the building. from the student's eye level 5 feet off the ground, the angle of elevation to the top of the building is 30^\circ. approximately, what is the height of the building?

The height of the building is approximately

Step-by-step explanation:

Let

h------> height of the building from the student's eye level

H----> height of the building from the ground (H=h+5 ft)

we know that

Find the height of the building H

The height of the building is approximately

i dont know sorry

step-by-step explanation:

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or