Answer: P: 6x - 6 + (pi * x/2) A: 3x^2 - 3x - (pi * (x^2)/4)
Step-by-step explanation:
The missing section is a quarter of a circle. It is the same length at 90 degrees difference following an arc. This radius is X, same as the smaller length of the rectangle. The longer length of the rectangle is 2x-3+x, or 3x-3.
Area: Rectangle area is X * (3x-3) or 3x^2 - 3x. Subtract the missing piece. The full area of the circle would be pi * x^2. Divide by 4 for a quarter circle. So the full area would be 3x^2 - 3x - (pi * (x^2)/4).
Perimeter. x + 2x-3 + 3x-3 + the arc. The arc is a quarter of the circle's circumference. pi * 2x over 4. So total perimeter would be 6x-6 + (pi * 2x/4 or pi * x/2).
Just my best guess tho
Answer:
First ordered pair: (-4,-3)
Second ordered pair: (8,3)
Step-by-step explanation:
To find the missing coordinate, all we have to do is to plug it into the corresponding variable and solve.
First Ordered Pair
x-2(-3)=2 [multiply -2 and -3]
x+6=2 [subtract 6 on both sides]
x=-4
(-4,-3)
Second Ordered Pair
8-2y=2 [subtract 8 on both sides]
-2y=-6 [divide both sides by -2]
y=3
(8,3)
(x+2)(x+1) = x^2 + x + 2x + 2
simplify it
x^2 + 3x + 2
8 plus 8 is 16. 5 plus 5 is 10. 10 plus 16 is 26. 26cm.
Hii the answer is 29 i’m pretty sure
