Answer:
No.
Step-by-step explanation:
When trying to make this into a proportion, the left and right sides of the equation are unequal, therefore this is invalid.
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8.65957446809
8.7
60
The angle acute so my guess is 60
Hope this helps :)
D .candle burns down 1 cm per hour
this is the answer i just got it rigth
Zero
3x - 7 = 3x - 9 + 2
3x - 7 = 3x - 7
Add 7 on both sides
3x = 3x
Subtract 3x you get 0.
Hope this helps.
