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What is the area in square centimeters of the triangle below?

35cm² or 35 sq cm

Step-by-step explanation:

Formula for area in a triangle: (B × H) or h

1st formula:

A=   (B × H)

A=   (10 × 7)

A= (70)

A= 35cm²

2nd formula:

A= h

A= 10

A= 10 × 3.5

A= 35cm²

a

step-by-step explanation:

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.