If ∆PQR ≅ ∆CAB, m∠P = 90°, m∠R = 30°, m∠Q = 60°, and m∠C = (3x + 27)°, solve for x

Brent needs to paint a logo made using two right triangles. the dimensions of the logo are shown below. what is the difference between the area of the large triangle and the area of the small triangle? (1 point) select one: a. 4.5 cm2 b. 8.5 cm2 c. 16.5 cm2 d. 33.0 cm2

Rationalize the denominator- 12x/√x-10

Consider the input and output values for f(x) = 2x - 3 and g(x) = 2x + 7. what is a reasonable explanation for different rules with different input values producing the same sequence?