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3 years ago

9

The four points (−2, 5), (−2, −1), (5, −1), and (3, 5) are the vertices of a polygon. What is the area, in square units, of this

polygon?

1 answer:

Zina [86]3 years ago

3 0

Check the picture below.

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Answer:

y=2x-1

Step-by-step explanation:

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4 years ago

Read 2 more answers

Not sure how difficult this would be to solve

mr_godi [17]

F (x) = x^2 - 2x + 1
f (x) = (-2)^2 - 2(-2) + 1
= 4 + 4 + 1
= 9
f (x) = ( 0 )^2 - 2 (0) + 1
= 0 - 0 + 1
= 1
0 = x^2 - 2x + 1
x^2 = 2x - 1 = 1
f (2) = 2^2 - 2(2) + 1
= 4 - 4 + 1
= 1
f (3) = 3^2 - 2(3) + 1
= 9 - 6 + 1
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2 years ago

Digging a rectangular pool 42ft×29.5×8ft. Hauling truck holds 452.5 cubic feet of dirt. How many truck loads will it take to hau

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It will take 22 truck loads to haul all the dirt away.

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3 years ago

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