X=13; do you need the work? Also for future reference symbolab.com is where I get all my answers.
*See diagram in the attachment
Answer:
27 inches
Step-by-step explanation:
Combined perimeter = perimeter of rectangle + perimeter of triangle = 63 inches
Perimeter of rectangle = 2(L + W)
L = 11 in.
W = 7 in.
Perimeter of rectangle = 2(11 + 7) = 36 in.
Let perimeter of the triangle be represented by x
Therefore:
36 + x = 63
Subtract 36 from each side
x = 63 - 36
x = 27
Perimeter of triangle = 27 inches
Answer:
y=x^3
Step-by-step explanation:
I don't know y sha
1, 3, 5, 7, 9 are the possible digits
meaning you have 5! possible combinations or 120 combinations