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Ksju [112]
2 years ago
14

the length of a rectangle is 2 centimeters more than the width the perimeter is 20 find the length and width

Mathematics
1 answer:
aivan3 [116]2 years ago
7 0
The answer is
Length=6
Width=4
I just guessed and checked here but you might have learned a better way to do it for future problems.
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The distance from House B to House D is 50 feet. The distance from House A to House C is 40 feet. What is the area of the
Naya [18.7K]

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7 0
3 years ago
At the bank, Derek made 7 withdrawals, each in the same amount. His brother, John, made 5 withdrawals, each in the same amount.
lozanna [386]

Answer:

x=12.50

y = 17.50

Step-by-step explanation:

x = Amount of one Derek withdrawal

then amount of John withdrawal =x+5

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= 7(x) = 7x ... i

No of John withdrawal = no of times x one time withdrawal

= 5(x+5)  ... ii

Given that i and ii are equal

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7x = 5x+25

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x = 12.50 dollars

Y = 17.50 dollars

Checking part:

total derek withdrawal = 7(12.5) =87.50

Joh's withdrawal = 5(17.50) = 87.50

Since both are equal, our answers are right.

Solution:  Derek withdrew each time 12.50 dollars each for 7 times and John withdrew 17.50 dollars each for 5 times.

8 0
3 years ago
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