Answer:3.75 hours
Step-by-step explanation:
Answer:
![8x^2+6x-17](https://tex.z-dn.net/?f=8x%5E2%2B6x-17)
Step-by-step explanation:
All that we have to do is add the 3 and 5 so it's basically like combining like terms. So the first blank is 8.
Now we add the x and the 5x which is 6x, all we're doing is adding the x's.
Now we do add the two negative 10 and 7. So what is -10 + - 7 we add them normally but we'll still have the negative in front of them. So it's -17.
Dear If u wanna graph on number line
for example ..
if the fraction are given .
![\rightarrow{\frac{2}{3}\:,\:\frac{7}{3}\:,\:\frac{-\:5}{3}.....}\\](https://tex.z-dn.net/?f=%5Crightarrow%7B%5Cfrac%7B2%7D%7B3%7D%5C%3A%2C%5C%3A%5Cfrac%7B7%7D%7B3%7D%5C%3A%2C%5C%3A%5Cfrac%7B-%5C%3A5%7D%7B3%7D.....%7D%5C%5C)
Answer:
<h3>The answer is 471 feet</h3>
Step-by-step explanation:
Since the the track is circular
Circumference of a circle = πd
where
d is the diameter
π = 3.14
From the question
diameter = 150 feet
Circumference = 150π
= 150(3.14)
We have the final answer as
<h3>Circumference = 471 feet</h3>
Hope this helps you