Hello here is a solution :
Answer:
7/15 Hope it helps
Step-by-step explanation:
Well we know these two angles are congruent, so we set their angles equal to each other.
5w - 69 = w + 3
4w = 72
w = 18
Now we plug w back into one of the equations, and then multiply whatever number we get by 2.
18 + 3 = 21
21 x 2 = 42
The measure of STU is 42°
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(6x2−4x−5)−1(3x2−7x+2)
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