Determine the unknown length in the overlapping similar triangles. Be sure to show your work and check ur soloution

Write the expression as a constant , a single trigonometric function, or a power of a trigonometric function. sin x cos x/ tan x

The center of a circle represent by the equation (x+9)^2+(y-6)^2=10^2 (-9,6), (-6,9), (6,-9) ,(9,-6)

Divide. –4.2 ÷ 6 = a –0.7 b 0.7 c –7 d 7 me