Answer:
D) 67.4°
Step-by-step explanation:
by observation, and noting that triangle PQR is a right triangle
sin R = opposite length / hypotenuse
in our case, the hypotenuse is PR = 13 and the length opposite form R is QP = 12
hence
sin R = 12/13
R = sin⁻¹ (12/13) = 67.4⁰
Variable n = number
7(n - 8) + 2 = 36
Reduction is centered at (2,2)
Scale factor = 1/3
Hope this helps!
