Hello i need help on number 1,2,3,4,5 and 6.

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

Given that abcd is a rhombus, what is the value of x?

What is the x-intercept and y-intercept of the equation 2x+1. 2o