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Alex17521 [72]
3 years ago
12

Due at 12:00 Help me please!!!!!!!!! Show the work if you can

Mathematics
2 answers:
Vinil7 [7]3 years ago
7 0

Answer:

Question 9: A. 27/2

Question 10: A. 9/2

Step-by-step explanation:

I believe Silem2020 is correct, I Checked on paper.

solmaris [256]3 years ago
3 0

Answer:

Q#9: A 27/2

Q#10: A 9/2

Step-by-step explanation:

<u>Q#9:</u>

these triangles are similar so we have to take the ratios:

8/(12+8)=8/20

8/20=9/(9+x)

8*(9+x)=20*9

72 +8x=180

108=8x

x=27/2

<u>Q#10:</u>

6/10=x/(12-x)

6(12-x)=10x

72-6x=10x

72=16x

x=9/2

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