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Mamont248 [21]
2 years ago
9

Find the midpoint of CD. c =(-3,4) and D =(5,-8) ([ ? ],[ ? ])

Mathematics
1 answer:
Leona [35]2 years ago
5 0
(x1+x2)/2 , (y1+y2)/2 = midpoint

-3+5=2 2/2=1
x=1

4+-8=-4 -4/2=-2
y=-2

Midpoint: (1,-2)
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If sales tax is 7.75%, what is the total cost of an 11$ purchase including tax?
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Answer:

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3 years ago
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3 0
2 years ago
What is the y-value of point A?
Fudgin [204]

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4 0
3 years ago
Jonathan plans to go to a carnival. The entrance is $3 and each ride cost 75 cents. Jonathan wants to spend no more than $20.
Mnenie [13.5K]

Answer:

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