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To find the perimeter of a rectangle, you use the formula ( P = 2 \times (\text{length} + \text{width}) ). Given the length is ( 2x + 4 ) and the width is ( 7x - 3 ), the perimeter can be calculated as follows:
[ P = 2 \times ((2x + 4) + (7x - 3)) = 2 \times (9x + 1) = 18x + 2. ]
Thus, the perimeter of the rectangle is ( 18x + 2 ).
What else can I help you with?
If a rectangle's length is 3 more than 7 times the width and the perimeter is 54 what re the dimensions of the rectangle?
(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
The area and perimeter of 3 and 7?
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
What 'L' shape has an area of 21?
you can do a rectangle: 7x3=21. hope it helps! :D
What does 7x3?
21
What is 14x3-7?
7x3=42
If a rectangle's length is 3 more than 7 times the width and the perimeter is 54 what re the dimensions of the rectangle?
(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
If a rectangle is 3 more than 7 times the width and the perimeter is 54 what is the dimension of the rectangle?
(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
The area and perimeter of 3 and 7?
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
What 'L' shape has an area of 21?
you can do a rectangle: 7x3=21. hope it helps! :D
What is distribut property?
here's an example: {7x5} + {7x3}
What does 7x3?
21
What is 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
3 times 7?
the answer is 21 3 x 7 = 21
What is the polynomial and degree of 7x3 6x2 -2?
The polynomial 7x3 + 6x2 - 2 has a degree of 3, making it cubic.
What is 14x3-7?
7x3=42
What is the value of 5x6-7x3?
9
What times what equals twenty-one?
7x3=21
