Answer:
The width of the rectangle is 2.5 feet
Step-by-step explanation:
Here, we want to calculate the width of the rectangle given its length
Let the area = perimeter = x
Mathematically;
area of rectangle = L * B = 10B
The perimeter of the rectangle = 2(L + B)
Also;
x = 10B
Let’s equate this to the perimeter
x = 10B = 2(L + B)
10B = 2(10 + B)
10B = 20 + 2B
10B -2B = 20
8B = 20
B = 20/8
B = 5/2
B = 2.5
Answer:
The answer is 12 peppermint cupcakes 16 white cupcakes 22 chocolate cupcakes
Step-by-step explanation:
x+(x+4)+(x+(x+4)-6)=50
4x+4+4-6=50
4x+4-2=50
4x+2=50
4x=48
x=48/4
x=12 peppermint cupcakes
12+4= 16 white cupcakes
12+12+4-6=
12+16-6=
12+10= 22 chocolate cupcakes
check:
12+16+22=50
28+22=50
50=50 ✓
Answer:
130/l in where l is the length of the rectangle
Step-by-step explanation:
The formula for area of a rectangle is length by width where the width is the height of the rectangle
Given that area=130 in²
Lets assume the length of this rectangle is =l inches
Then ;
A=l*w
130 =l*w
130/l = w
130/l in = height
