A fire ranger stands at an observation window 75 ft. above the ground. she shes a fire in the distance. she takes a reading of the angle of depression and finds it to be 23 degrees. to the nearest hundredth of a foot, how far away from the base of the tower is the fire

i can't see the picture : /

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.