Please please please help me with this geometry question! (See image up top for question and answer choices)

Thank you

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

What is the 8th term of the geometric sequence with this explicit formula? an= )(n-1)

What is the quotient of 3x^4+22x^3+37x^2-7x+10