Answer:
Step-by-step explanation:
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Answer:
L = 22 ft
Step-by-step explanation:
Let L and W represent the length and width respectively.
L = 4W, or W = L/4. Use W = L/4 because we want to solve for W, not for L.
Area of a rectangle: A = L · W
Here, A = L · L/4 = 121 ft²
Mult. both terms by 4 removes the fraction:
L² = 484
Finding the square root of this result: L = 22
The length of the rect. is 22 ft.
4-3 3-1 2-2 1-4 ( the first side I numbered 1-4 and the other side I numbered 1-4)
Answer:
85
Step-by-step explanation:
82×4=328
328=74+85+84+x
x=328-74-85-84
x=85
Answer:
The two numbers are 35 and 36.
Step-by-step explanation:
While you could do this question just by 'guess and check', the best way to do it is to divide 71 by 2, which gives 35.5. So out two numbers should be approximately equal to 35.5. So we just take the two closest: 35, and 36, which are consecutive (consecutive means 'one after the other'), and we see add to 71.
So we see that 35 and 36 is the answer.
