Slope formula: Change in y over change in x
Change in y: +4
Change in x: +5
Slope: 4/5
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Answer:
Step-by-step explanation:
first runs n+1 laps
and second runs n laps in the same time.
so (n+1)8=10n
10n=8n+8
10n-8n=8
2n=8
n=8/2=4
one lap=1 mile
4 laps=4 miles
4+1=5 laps=5 miles.
first runs 5 miles whereas second runs=4 miles.
Answer:
10 times.
Step-by-step explanation:
The number in the tenths place is 90. The number in the ones place is 9. 9 times 10 is 90.
The answer is add 35 and 52 and you will get 87 which was supposed to be the amount sold
This triangle is obtuse( as it's one angle is greater than 90°) as well as isosceles (as it's two sides are equal).
