3 years ago

∠A and \angle B∠B are vertical angles. If m\angle A=(5x-5)^{\circ}∠A=(5x−5)

Mathematics

2 answers:

ipn [44]3 years ago

8 0

Answer:

............................................

Step-by-step explanation:

Illusion [34]3 years ago

7 0

Answer:

x = 8

Step-by-step explanation:

Since the angles are vertical then they are congruent, thus

5x - 5 = 2x + 19 ( subtract 2x from both sides )

3x - 5 = 19 ( add 5 to both sides )

3x = 24 ( divide both sides by 3 )

x = 8

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