Answer:
rise over run
Step-by-step explanation:
The formula of an area of a circle:

We have
r = 1.8 m
π ≈ 3.14
Substitute:

Answer:
28%
Step-by-step explanation:
We get 30% off the original price
The new price is (100-30) = 70$ of the original price
Let x = the original price
The new price is .7x
Now get get an additional 60% off. We pay (100-60) = 40 percent of the price
Take .7x * .4
The new price is .7*.4 x
.28x
This is 28 percent of the original price x
Answer: 9 /17 as fraction 9.143 Simplify
Step-by-step explanation:
Answer:
120 degrees
Step-by-step explanation:
plugged into calculator
cos inverse of -1/2
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