Answer:
15 feet
Step-by-step explanation:
if the dog run is a rectangles then the formula for the perimeter is 2h+2l
if we plug in the numbers we know we get this:
2h+2(5)=40
2h+10=40
2h=30
h=15
5 is c
6 is d
7 is a
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Answer:
Factor -1 out of -12s-sr+35r^2
-(rs-35r^2+12s)
Step-by-step explanation:
Answer:
of height has been increased in second jump from the first jump.
Step-by-step explanation:
In first meet, height of best jump = 414 feet
In second meet, height of best jump = 456 feet
Increase in height = 456 feet - 414 feet
= 42 feet
The fraction of increased in height = 

Hence,
of height has been increased in second jump from the first jump.