How do you put decimals into an average

answer: )

step-by-step explanation:

the image was only rotated. the size of the image didn't change, so all 4 sides remain the same.

ab = a'b'

ad = a'd'

bc = b'c'

cd = c'd'

the answer would be: length of ab = length of a′b′

answer:

the length of the rectangle is 17 cm and the width of the rectangle is 5 cm.

step-by-step explanation:

given the measurements in the question, you can set up two different equations to find the length and width of the rectangle.   first, the formula for the perimeter of a rectangle is:   p = 2w + 2l, where w = width and l=length.   in this problem the l is '7 more than twice its width', this means our first equation is:

l = 2w + 7

next, we can use this expression in our formula for perimeter to get our second equation:

p = 2w + 2(2w + 7)   or 44 = 2w + 2(2w + 7)

distribute:   44 = 2w + 4w + 14

combine like terms:   44 = 6w + 14

subtract 14 from both sides:   44 - 14 = 6w + 14 - 14 or 30 = 6w

divide 6 from both sides:   30/6 = 6w/6 or w = 5

now, solve for l:   l = 2(5) + 7 or l = 10 + 7 = 17

so, the width is 5cm and the length is 17 cm.

8 cents per can.

you divide 4.80 and 6 to get the price per can.