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.
6.4 to the nearest whole number is 6
Answer:
i think the answer is one of the two answers $16 or $20.50. Sorry if it is wronge.
x = -1
Simply get the variable on one side of the equation alone and simplify:
2x = 5 - 21/3
2x = 15/3 - 21/3
2x = -6/3
2x = -2
x = -1
Answer:
maybe times the 6 by the 6 and the 3 by the 6 and the 7 by the 6 and the 8 by the 6 that could work hope this helped
Step-by-step explanation: so 6x6 6x3 6x7 6x8
to get 52416
