Answer:
The top of the rectangle is 12 inches in area and 14 inches in perimeter. The sides are 28 inches in area and 22 inches in perimeter.
Step-by-step explanation:
7x4=28 -area
7+7=14, 4+4=8, 14+8=22 -perimeter
3x4=12 -area
3+3=6, 4+4=8, 6+8=14 -perimeter
Answer:A
Step-by-step explanation:
X=2(y+1)^2-6
First no. = x
Second no. = y
Equation Formation.
x = 2 y + 5
x - 2 y = 5.........equation (i)
x + y - 1 = 16
x + y = 17............. equation(ii)
Solving Equation
x + y = 17
x - 2 y = 5
⇅
3 y = 12
y = 4
x = 2 y +5
x = 2(4) + 5
x = 13
Answer = 4 , 13
Answer:
123
Step-by-step explanation:
219 - 42 = 177 left
177 - f = 54
f = 177 - 54
f = 123 packs were passed out during the fundraiser
6+9=15 is a related addition fact for 15-6=9
