Pls help bad at math

What is 1/2 x (6 x 4)+3 + 2 show your work

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

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg