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melomori [17]
3 years ago
15

A rectangle’s area is

^2 - x - 72" align="absmiddle" class="latex-formula">. What are the possible dimensions of the rectangle? Use factoring.
Mathematics
1 answer:
Arada [10]3 years ago
8 0
The possible dimensions could be (x+8)(x-9)
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If you borrow $100 at 50% interest, how much interest do you think you will have to pay?
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the answer is 50 dollars

Step-by-step explanation:

because your interest is only 50% so whats 100 divided into 2 its 50

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8x-5y=21 simultaneous linear equation<br>2x+9y=-5
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Answer:

x=2 and y=-1

Step-by-step explanation:

If two equations are given, we can solve one of the equation in terms of single variable and put it in the other equation which will further give the value of x and y.

For the given equations:

8x-5y=21              Equation:1

2x+9y=-5             Equation:2

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Subtracting Equation:3 from Equation:1

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Putting value of 'y' in Equation:2 which will give the value of x

2x+9y=-5\\2x+9(-1)=-5\\2x-9=-5\\2x=4\\x=2

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A small backyard measures 45 feet on one side. The other side measures h+ 20 feet. How many feet around is the yard?
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The answer is 25 feet
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I NEED HELP PLEASE, THANKS! :)
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but where is ur question ??????

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