The linear function graphed below represents brendas monthly cell phone bill based on the number of hours she uses. what is her
hourly rate?
a. $12 per hour
b. $15 per hour
c. $27 per hour
d. $39 per hour
a. $12 per hour
b. $15 per hour
c. $27 per hour
d. $39 per hour
2 answers:
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Answer:
Option B ⇒
Step-by-step explanation:
Cos B = adjacent/hypotenuse
adjacent = 12
hypotenuse = 13
∴ cos B = 12/13
The answer is option B
Answer:
D
Step-by-step explanation:
when you plug in 16 for x you will get -621.