Asked by Guillermo
r=radius
235.619=(15.64)(r)^2+(4.16)(r)^2
How would I solve this problem?
235.619=(15.64)(r)^2+(4.16)(r)^2
How would I solve this problem?
Answers
Answered by
Reiny
notice you can take out r^2 as a common factor
r^2(15.64 + 4.16) = 235.619
19.8 r^2 = 235.619
r^2 = 11.899945...
r = appr 3.45 to the nearest hundredth
r^2(15.64 + 4.16) = 235.619
19.8 r^2 = 235.619
r^2 = 11.899945...
r = appr 3.45 to the nearest hundredth
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