Answer:
C, D, A
Step-by-step explanation:
Distributive property
Combining like terms
Communitive property
60 inches because the square has 4 sides so 4x2 is 8 and 52+8 is 60.
Answer:
120°
Step-by-step explanation:
The angle just below 'x' is 40° (alternate angles/parallel lines)
40 + x + 20 = 180 ( straight line)
x = 120°
1. ALL
2. 10,3,-1,-5,-11
3.-1/2, -2/3, 7/12, 0.82
Hi!
Imagine a rectangle with a width of 20 inches, and a height of 16. Find the length around the rectangle (the perimeter).
16+20+16+20=72
There are 12 inches in a feet. How many feet are in 72 inches?
72/12=6
Lana needs 6 feet of ribbon. She bought 7 feet.
7-6=1
It is enough ribbon.
1 foot will be leftover.
Hope this helps! :)
-Peredhel
