The measures of vertical angles are identical.
∠A = ∠B
x+16 = 3x-14 . . . . substitute the given measures
30 = 2x . . . . . . . . add 14-x
15 = x . . . . . . . . . .divide by 2
∠A = ∠B = 15+16 = 31
The measure of ∠A is 31°.
Answer:
x=14
Step-by-step explanation:
7x−27=3x+29 +27=3x+27
7x=3x+56 -3x=-3x
4x=56
4x/4=56/4
i don't know
1. 27 bouquets
2. a, d, e
1. Rate of increase is 1 bouquet:9 flowers (found by dividing 3 and 27 by GCF which is 3) so if she has 243 flowers you divide that by 9 to get 27 bouquets.
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