subject
Mathematics, 20.09.2020 09:01 bryantmadison0

∠A and ∠

B

∠B are supplementary angles. If m



A

=

(

6

x

+

10

)



∠A=(6x+10)



and m



B

=

(

4

x

+

30

)



∠B=(4x+30)



, then find the measure of



B

∠B.

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Answers: 3

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∠A and ∠

B

∠B are supplementary angles. If m



A
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