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Neko [114]
3 years ago
13

HELP ASAP!!!!!!!! 15 POINTS + BRAINLIEST!!!!!!

Mathematics
1 answer:
Andre45 [30]3 years ago
6 0
A) c=18
0.5c^2 +13=94
subtract 13 from both sides
0.5c^2 = 81
Square root of both sides to get c alone
0.5c=9
double c to make it just c
c=18

B) x=8
(x-2)^2+1=37
Subtract one from each side
(x-2)^2=36
square root each side
x-2=6
add the 2 over
x=8
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43°

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