The perimeter of a rectangle is 64 inches. Remember, The perimeter of a rectangle is 2 times the sum of the length, L and width. If the width of the rectangle is 8 inches.
1 answer:
Perimeter = 2(L) + 2(w)
64 = 2(L) + 2(8)
64 = 2(L) + 16
Subtract 16 from both sides
48 = 2(L)
Divide both sides by 2
L = 24
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Answer:
y = 3x + 15
Step-by-step explanation:
1. Find the reciprocal of the slope and change signs: -3
2. y = 3x + b
3. Plug in x and y --> b = 15
4. Make your equation using y = mx + b: y = 3x + 15
Answer:
answer = -12
Step-by-step explanation:
substitute y as -3 and z as 4
3(-3) - 2(4) + 5
-9-8+5
-17+5
-12
<span>A. When adding two rational numbers a/b and c/d, the numerators a and c do not have to be integers. Therefore, the sum does not have to be a rational number. I think this is right might nor be :/
4/1 is the same as 4.<u>Final Answer</u> = 4 and 3/4
Step-by-step explanation:
In blue colour square
Perimeter= 4 × side
= 4 (3x +7)
=12x +28 unit
In green colour square
Perimeter= 4 × side
= 4 ( 5x+1)
= 20x +4 unit
