Answer:
A
=
706.5
ft
2
Step-by-step explanation:
A
=
π
(
15 ft
)
2
A
=
π
225ft
2
A
=
225
π ft
2
A
=
225
⋅
3.14 ft
2
Answer:
No solution
Step-by-step explanation:
So we have the equation:
First, subtract 20 from both sides:
Now, we can stop. Recall that absolute value will always <em>always</em> give a positive answer.
Since this equals -16, this means that there is no solution.
And we're done!
Answer:
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Step-by-step explanation:
I Hope This Helps! Good Luck!
You will save $9
Convert 20% to decimal
Each % is 0.01 so 20×0.01=0.2
Then multiply
45×0.2=9
Answer:
2; -2
Step-by-step explanation:
|7-9| = |-2| = 2
|7|-9= 7 - 9 = -2
