Find the area of the figure. round to the nearest tenth if necessary.

options:

1564

782

391

80

Step-by-step explanation:

The area of the figure is equal to the area of four right triangles

so

The area of one right triangle is equal to

Multiply by 4

Alternative Method

The figure is a Rhombus

The area of the Rhombus is equal to

where

D1 and D2 are the diagonals of the rhombus

we have

substitute

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.