Hello,
Sadly, I can't help you, because it seems as the question has been cut off. If you can update your question with the rest of what is asked, or the different choices, I'd be more than happy to assist you in any way I can!
I will update my answer then.
Thank you!
Answer:
The total area of the pool section of Keith's backyard is 390 square feet.
Step-by-step explanation:
Since Keith is trying to figure out the area of his pool section in his backyard, and he knows that his pool is 20 feet long and 9 feet wide, and he also knows the sidewalk is 3 feet wide all around the floor, to determine what is the total area of the pool section of Keith's backyard, the following calculation must be performed:
(20 + 3 + 3) x (9 + 3 + 3) = X
26 x 15 = X
390 = X
Therefore, the total area of the pool section of Keith's backyard is 390 square feet.
The slope of the line that passes through the points is y=8/5x
60 miles per hour and 55 miles per hour it will be 240 miles over 4 hours because if you divide 240 by 4 it is 60 miles faster than the other which is 55 miles per hour.
Answer:
Step-by-step explanation:
sum of roots=-b/a=-5/2=-2.5
