Season4Ever
Season4Ever
12-06-2017
Mathematics
contestada
Find X.
Help ASAP.
Thanks.
Respuesta :
JayDilla
JayDilla
13-06-2017
SOH CAH TOA
In this case we have hypotenuse 18 and adjacent angle 45
h & a would be cosine so:
cosine 45 = a/18 ( you are gonna need a calculator if u happen to find this a question like this again)
0.52532198881 = a/18 then we use algebra
0.52532198881 * 18 =
9.45579579858
Your answer is A.
, rounding the number above.
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