Answer:
18
Step-by-step explanation:
To find the perimeter of a rectangle or square you have to add the lengths of all the four sides.
(hope this helped)
Answer:
Your answer is A Go to –4 on the number line and then move 3 units to the left.
Step-by-step explanation:
-4 minus 3 is -7
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the total number of feet they jog is 950 feet.
Answer:
M^7
Step-by-step explanation:
add the exponents together.
Answer:
x + 8 + 12 + 11 = 43
Step-by-step explanation:
The perimeter is the length of the 4 sections of fencing.
If x represents the fourth section and the perimeter is 43, then
x + 8 + 12 + 11 = 43, that is
x + 31 = 43 ( subtract 31 from both sides )
x = 12
The length of the fourth section is 12 ft