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zysi [14]
3 years ago
11

I really need help! will give brainliest!!

Mathematics
1 answer:
TiliK225 [7]3 years ago
8 0
Answer is A) AC= 20 and angle A=37°
Dilated by factor of 4 means enlarged by 4 ( multiply by 4)

The angle stays the same no matter how much you increase or decrease the size

And AC= 5 x4= 20
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0.25q+0.10d=4.95<br> D=3q
lorasvet [3.4K]
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d = 3q

0.25q + 0.1(3q) = 4.95
    0.25q + 0.3q = 4.95
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                0.55     0.55
                      q = 9
0.25(9) + 0.1d = 4.95
    2.25 + 0.1d = 4.95
  <u>- 2.25             - 2.25</u>
               <u>0.1d</u> = <u>2.7</u>
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5 0
3 years ago
Solve the system.
gtnhenbr [62]
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Answer:

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3 years ago
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