Answer:
Option B is correct
Step-by-step explanation:
Option B is correct
Let x be the unknown angle.
We know that x+50=120 because the value of an exterior angle of a triangle is equal to the sum of the other 2 interior angles.
x+50 = 120
Subtract both sides by 50
x = 70
The value of the unknown angle is 70 degrees.
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Answer:
7 hours
Step-by-step explanation:
567/9 = 63
441/63 = 7
It would take him 7 hours to drive 441 miles.
Hope this helps
Answer:
36 units
Step-by-step explanation:
