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15 votes
15 votes
Uh can someone help ​

Uh can someone help ​-example-1
User TheRueger
by
2.4k points

2 Answers

30 votes
30 votes

Answer:

b. 65 degrees.

Explanation:

m < RST = m < STU (alternate angles), so

x + 50 = 3x + 20

50 - 20 = 3x - x

2x = 30

x = 15.

Now m < RVT = m < RST ( opposite sides of a parallelogram are equal).

So m < RVT = x + 50 = 15 + 50 = 65.

User Peter Tate
by
3.2k points
10 votes
10 votes

Answer:

65

Explanation:

<S = <t

x + 50 = 3x + 20

2x = 30, x = 15

. <t = <v

3x + 20 = 45 + 20 = 65

User Sirlark
by
3.6k points