Which is the best strategy to use to solve this problem?
mr. jackson wants to build a...
Mathematics, 24.11.2019 01:31, misaki2002
Which is the best strategy to use to solve this problem?
mr. jackson wants to build a pool in his backyard. he plans to put a safety fence around the rectangular pool area that has an area of 400 square feet. he wants to use as little fence material as possible.
what are the dimensions mr. jackson should use for his rectangular pool area?
a.
make a list.
create a list of all possible whole-number combinations of length and width that would equal an area of 400 square feet. then start calculating the perimeter of each rectangle. look for a pattern to decrease the number of calculations you have to make.
b.
write a number sentence.
use a number sentence to calculate the area of a rectangle. use guess and check to find two numbers that when multiplied will give a product of 400.
c.
use objects.
arrange 400 square tiles in different patterns until you get a rectangular shape. count the number of tiles on the perimeter of the shape.
need asap almost done
Answers: 1
Mathematics, 21.06.2019 15:00, AJSkullcrusher
This week, conrad will work 1 3/4 times longer than last week. giovanni will work 1 1/3 times longer than last week. sally will work 2/3 the number of hours she worked last week. match each employee's name to the number of hours he or she will work this week
Answers: 1
Mathematics, 21.06.2019 23:30, QuestionAsker4356
Hundred and tens tables to make 430 in five different ways
Answers: 1
Biology, 23.07.2019 12:00
English, 23.07.2019 12:00
Mathematics, 23.07.2019 12:00
Biology, 23.07.2019 12:00
Mathematics, 23.07.2019 12:00