Please help due in 10 minutes

Match each expression with its simplified form.

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

The radius of the circle is 4 cm and the measure of the central angle is 90° the area of the sector with a central angle measuring 90° and radius of length 4 cm is vt cm the triangle in the sector is 4 cm the area of the triangle is v/cm² the area of the segment of the circle is (471 - ) cm?