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3 years ago

7

What could be the 4 angle measures of a quadrilateral

1 answer:

Natalka [10]3 years ago

5 0

Answer:

D

Step-by-step explanation:

60°+75°+105°+120°=360°

[Sum of 4 angles of a quadrilateral is 360°]

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Answer:

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Step-by-step explanation:

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The midpoint of mn is point p at (-4,6). If point m is at (8,-2), what are the coordinates of point n?

VashaNatasha [74]

<u>x₁ + x₂</u>   <u>y</u>₁ + <u>y</u>₂<u>
</u> 2 = M 2 = M
<u>
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</u>
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3 years ago

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Which expression is equivalent to 3x - (2x + 4) + 5?<br> x+1<br> x + 9<br> 5x + 9<br> 5x + 1

azamat

Answer:

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Step-by-step explanation:

3x - (2x + 4) + 5

3x - 2x - 4 + 5

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2 years ago