I'm not sure of the choices, but I can still help you out. All of the possible dimensions are listed below:
1x240, 240x1, 2x120, 120x2, 80x3, 3x80, 4x60, 60x4, 5x48, 48x5, 6x40, 40x6, 8x30, 30x8, 10x24, 24x10, 12x20, 20x12, 15x16, 16x15
Hope this helped! If it did, please give me a good rating and mark me brainliest. Thanks!
Answer:
One 8 is in the hundrenths place and another one in the ones place
Step-by-step explanation:
Answer:
The perimeter of the rectangle is 27n + 1 feet
Step-by-step explanation:
The formula of the perimeter of the rectangle is P = 2(L + W), where
- L is the length of the rectangle
- W is the width of the rectangle
∵ The width of a rectangle is 7n - 6.5 feet
∴ W = 7n - 6.5 feet
∵ The length of the rectangle is 6.5n + 7 feet
∴ L = 6.5n + 7 feet
→ Substitute W and L in the formula of the perimeter above
∵ P = 2[6.5n + 7 + 7n - 6.5]
→ Add the like terms
∴ P = 2[(6.5n + 7n) + (7 - 6.5)]
∴ P = 2[13.5n + 0.5]
→ Multiply the terms in the bracket by 2
∴ P = 27n + 1
∴ The perimeter of the rectangle is (27n + 1) feet
Answer:
We have to divide 3/5 which is 0.6 or 60% chance
Step-by-step explanation:
Answer:
Step-by-step explanation:
Use the quadratic formula to find the roots of x²+8x+15
x = [-8±√(8²-4·1·15)]/[2·1] = [-8±√4]/2 = -3, -5
make factors from the roots
x²+8x+5 = (x+3)(x+5)
