Answer:
Step-by-step explanation:
The area of a sector in terms of radians as opposed to degrees is

Filling in the formula accordingly gives us

The radians cancel out, the pi's cancel out, the 2 in the denominator cancels out (divides into 2-squared once), leaving us with
A = 1.75(2) so
A = 3.5 units squared
Answer:
90
Step-by-step explanation:
you do 54 ÷ 60% = 90
check:
60% of 90 is 54 .
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Answer:
Harry has 120$
Step-by-step explanation
6x+5x=220
11x=220
/11 /11
x=20
6 * 20 = 120
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