False- the included angle must be a right angle for cos C to be 0 & two other points are normally used
Answer:
a. 80
b. 34
Step-by-step explanation:
45 percent of 80 is 36.
85 percent of 40 is 34.
You can find these online, through a Percentages Calculator.
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Answer:
download Microsoft math solver app .
I am pretty sure that this app will help you to solve this question
Answer:
-1/3
Step-by-step explanation:
