Divide by 3 to get the rate per min
She types 54 words per minute
Answer:
i believe it is c
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given

Required
Evaluate when n = 12
Substitute 12 for n in 

Simplify the fraction


Answer:
Angle 5, 4, and 7.
Step-by-step explanation:
Angle 2 is vertical to angle 5, making them congruent.
Angle 2 corresponds with angle 4, making them congruent.
Angle 2 is an alternate interior to angle 7, making them congruent.
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The rest of the angles just combine with angle two to make 180.