A person whose eye level is 6 feet above the ground is looking at a building. The angle of elevation to the top of the building is 48º and the angle of depression to the bottom of the building is 7∘. What is the height (in feet) of the building? Round your answer to the nearest foot.

answer: 0,6

step-by-step explanation:

this would make it the y intercept.

a

step-by-step explanation:

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.