Answer:
(4²πx2) + (8π x 4) = 201.061... OR 64π
The slope of a line parallel to y= 5x + 2
This is because a parallel line will have the same slope as the line it’s trying to be parallel to. In this case, 5 :)
Answer:
To calculate how many total miles Rachel runs per minute, setting up a unit rate, that is a rate with a denominator of 1, would be helpful.
Step-by-step explanation:
Use the current problem to determine a rate.
23 minutes/4 miles
Now, set up a unit rate.
1 minute/<em>x </em>miles = 23 minutes/4 miles
To solve for <em>x, </em>we can use simple division strategies. We divide 23 by 23 to receive 1 minute. Likewise, dividing the current milage by 23 would wield the correct unit rate. To do this, divide 4 by 23.
4/23 = 0.1739130434782609
Finally, simplify your answer to receive 0.17.
Therefore, Rachel runs ~0.17 miles per minute. (Note that this answer is only a rounded answer of her actual milage per minute)
First step: x= ± √ 121
Second step and correct answer: x= ± 11
Because: x^2 = x= ± √
