Answer:
5 cm
Step-by-step explanation:
the perimeter of a square with sides of 9 cm is 36 cm so the rectangle must have the same perimeter
if the length of the rectangle is 13cm, its opposite side is also 13cm
add 13 + 13 to get 26
let 'n' = width of rectangle
perimeter = 26 + n + n
36 = 26 + 2n
2n = 10
n = 5
Answer:
x = 0
Step-by-step explanation:
Since the product is not equal zero, we need to multiply both parenthesis first:




Add 27 from both sides:


Factor
out:

Apply the zero product:


The solutions of the equation are
and
.
We can conclude that the correct answer is x = 0.
312211,13112221
Visual explanation in the attachment. I hope you'll understand ;)
Basket+ 2 pounds of apples+ 2 pounds of oranges+ tax= total
$6+($3.50+$3.50)+($3.50+$3.50)+$1
$6+$7+$7+$1
$13+$7+$1
$20+$1
$21
Answer $21