
Mark M. answered 09/17/20
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a = 9(90 - a)
Can you solve a and answer?
Leah B.
asked 09/17/20Mark M. answered 09/17/20
Mathematics Teacher - NCLB Highly Qualified
a = 9(90 - a)
Can you solve a and answer?
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Anthony F.
a=810-9a, 10a=810, a=810/10=81 degrees.09/17/20