3 years ago

GETS BRAINLIEST AND 11PTS!

2 answers:

8 0

See the attached picture:

4 0

Answer:

Seventh grade has the higher mean score.

Step-by-step explanation:

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uranmaximum [27]

1/2 (Rise over Run)
I hope this helps out :3

3 0

2 years ago

morpeh [17]

When u say whole over do u mean like this

8 0

3 years ago

Ghella [55]

Area of a triangle=1/2(base x height)
Area=72, Base=8, Height=2x-3
Plug it in.
72=1/2(8 x (2x-3))
72=1/2(16x-24)
72=8x-12
84=8x
x=10.5

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3 years ago

Vikki [24]

Answer:

-8

Step-by-step explanation:

You just simplify

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2 years ago

nikklg [1K]

Answer:

60.32cm

Step-by-step explanation:

I hope it's helpful

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3 years ago