Answer: The length is 24.5 feet.
Step-by-step explanation:
The formula for the perimeter of a rectangle is P = 2L + 2W.
Plug in the values you know
87 = 2L + 2(19)
Solve for L
87 = 2L + 38
subtract 38 from both sides
49 = 2L
divide both sides by 2
L = 24.5
Answer:
12/77
Step-by-step explanation:
-3/7 ÷ -11/4
switch the numerator and denominator around because of division
-3/7×-4/11=12/77
as negatives cancel each other out
Answer:
Step-by-step explanation:
It's the <em>magnitude</em> of the average rate of change that's important here.
| -12.5 | is greater than | 10 |. The negative sign tells us that the function is decreasing on the given interval.
Answer:
165
Step-by-step explanation:
since the ticket cost $5.50 per child
so $5.50*30=165
Answer:
-5 and -7
Step-by-step explanation:
-5, -6, -7...
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