Can somebody help me plzz‼️

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

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?