63

The sector is

; there are 360 degrees in a circle.
You use the formula

.
18cm is the radius, and then you square it to get 324.
Multiply 324 by

You get 63
They are making a profit of $37.25 per sweater
Explanation:
1-subtract 370 by 72 to get rid of the cost of the sweater which is equal to 298
2- then divide 298 by 8 to get the price of each sweater
Answer:
(-3;-2)
Step-by-step explanation:
Answer:
30
Step-by-step explanation:
3 x 2 x 5 equals 30
1 way
six million, seven thousand, and two hundred.