What is the area of the right triangle 8 and 2

D

Step-by-step explanation:

The area (A) of a triangle is calculated using the formula

A= bh ( b is the base and h the perpendicular height )

here b = 8 and h = 2, so

A= 0.5 × 8 × 2 = 8 units² → D

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get

what i would say the best answer is a. 40.5