Answer:
-6z
Step-by-step explanation:
Answer:
About 62.5%
Step-by-step explanation:
Answer:
x=34
m∠S = 38
m∠T = 111
Step-by-step explanation:
Since the angles of a triangle should add up to 180, you can solve this equation:
31 + x+4 + 3x+9 = 180
the solution is x=34
Then the angles S and T can be found by substituting that value for x.
Answer:
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Step-by-step explanation:
Hope that helps!
