The answer would be x=4 and y=-2.
Answer:
She needs to sell for 64 more hours
Step-by-step explanation:
The area of the shaded regions is: 44π
<h3>What is the Area of a Circle?</h3>
Area of a circle where "r" is the radius is determined using the formula: πr².
The figure given has three circles, namely:
- Circle A with radius of 8 cm.
- Circle B with radius of 4 cm.
- Circle C with radius of 2 cm.
The area of the shaded regions = <em>Area of circle A - Area of Circle B + Area of Circle C</em>
Area of Circle A = (π)(8)² = 64π
Area of Circle B = (π)(4)² = 16π
Area of Circle C = (π)(2)² = 4π
Thus:
The area of the shaded regions = 64π - 16π + 4π
The area of the shaded regions = 44π
Learn more about area of circle on:
brainly.com/question/15673093
Which inequality models the situation, given that d represents distance?
The recommended amount of space between fence posts is greater than 6 ft.
A.
6d < 0
B.
d + 6 > 0
C.
d > 6
D.
d < 6
=>>> the answer is C. d>6