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3 years ago

May I please receive help?

Mathematics

1 answer:

weeeeeb [17]3 years ago

4 0

Answer:

you may

2x+15+4x+21=90 simplified is 6x+36=90

m<a=33º

m<b=90º

m<c=57º

Step-by-step explanation:

6x+36=90

6x=54

x=9

2(9)+15=33

4(9)+21=57

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4 years ago

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3 years ago

Determine whether each scale factor produces an expansion or a contraction under a dilation of the original image

blondinia [14]

Answer:

see the explanation

Step-by-step explanation:

we know that

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3 years ago

A student receives his grade report from a local community college, but the GPA is smudged. He took the following classes: a 2 h

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Answer:

C. 3.0

Step-by-step explanation:

Lets calculate the points:

Art - 2 hrs - B (3) ⇒ 2*3 = 6 points
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Answer:

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