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Q: What is the perimeter of the rectangle if the length is 2x 4 and width is 7x-3?

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(1) L = 7W + 3(2) 2L + 2W = 54Substituting (1) in (2) ...2(7W+3) + 2W = 5414W + 6 + 2W = 5416W = 48W = 3L = 7x3 + 3 = 24So, length is 24 and width is 3

Area of a rectangle = l x bso, 7x3=21 area=21 perimeter of a rectangle = 2(l+b) 2(7+3) = 2x10 =20 this is your answer by kitty kat amrita

you can do a rectangle: 7x3=21. hope it helps! :D

21

7x3=42

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(1) L = 7W + 3(2) 2L + 2W = 54Substituting (1) in (2) ...2(7W+3) + 2W = 5414W + 6 + 2W = 5416W = 48W = 3L = 7x3 + 3 = 24So, length is 24 and width is 3

(1) L = 7W + 3(2) 2L + 2W = 54Substituting (1) in (2) ...2(7W+3) + 2W = 5414W + 6 + 2W = 5416W = 48W = 3L = 7x3 + 3 = 24So, length is 24 and width is 3

Area of a rectangle = l x bso, 7x3=21 area=21 perimeter of a rectangle = 2(l+b) 2(7+3) = 2x10 =20 this is your answer by kitty kat amrita

you can do a rectangle: 7x3=21. hope it helps! :D

7x3 is equal to 21.

here's an example: {7x5} + {7x3}

The answer is 213x7 is like 3 groups of 71111111111111111111111111113 groups of seven if you count it up is ...21i think 27the answer is not 27. it is 21. write it down for your math homework.The 27 your thinking is 9x3 not 7x3. because 7x3 is 21

21

The polynomial 7x3 + 6x2 - 2 has a degree of 3, making it cubic.

the answer is 21 3 x 7 = 21

9

7x3=42