Step-by-step explanation:
a. (x-2)^2 + (y+1)^2 = 16
b. (x + 2)^2 + (y-2)^2 = 9
All the rectangle are square if length becomes equal to breath !
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Step-by-step explanation:
Area of the circle=
3.14•(17)²/4
=226.865in²
Area of the rectangle=length•width
=(8•15)in²
=120in²
Area of the shaded portion=Area of the circle-Area of a rectangle
=(226.865-120)in²
=106.865in²
=106.87in² to the nearest hundredth
Answer:
69/8
Step-by-step explanation:
21
Turn them into improper fractions
171/8 - 52/4
Find a common denominator for them (8)
171/8 - 102/8
69/8