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borishaifa [10]
3 years ago
10

A rectangle has a perimeter of 24 inches. If the width is 5 more than twice the length,

Mathematics
1 answer:
cupoosta [38]3 years ago
5 0

Answer:

Step-by-step explanation:width is 11 length is 13

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I will give brainlist for correct answer.
Ksivusya [100]

Answer:

1 1/2

Step-by-step explanation:

4/5. 1/4.

16/20. 5/20 21/20

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3 years ago
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Solve this system of equations by elimination:<br><br> 8x+9y=48<br> 12x+5y=21
Olin [163]

Answer:

Let's solve your system of equations by elimination.

8x+9y=48;12x+5y=21

Steps:

Multiply the first equation by 5,and multiply the second equation by -9.

5(8x+9y=48)

−9(12x+5y=21)

Becomes:

40x+45y=240

−108x−45y=−189

Add these equations to eliminate y:

−68x=51

Then solve−68x=51for x:

−68x /−68 = 51 /−68  (Divide both sides by -68)

x=  −3 /4

Now that we've found x let's plug it back in to solve for y.

Write down an original equation:

8x+9y=48

Substitute

−3 /4

8x+9y=48:

8( −3 /4 )+9y=48

9y−6=48 (Simplify both sides of the equation)

9y−6+6=48+6 (Add 6 to both sides)

9y=54

9y /9  =  54 /9  (Divide both sides by 9)   y=6

<em><u>Answer:  x=  −3 /4  and y=6</u></em>

Hope This Helps!  Have A Nice Day!!

7 0
3 years ago
Which of the numbers below are divisible by 2?
joja [24]

286, 260, 124, 420, 286

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Because 1/3 is equal to 2/6 which is greater than 1/6
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A petting zoo owner is building an enclosure for his farm animals. He needs 353 feet of fencing. The supply store sells fencing
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353/12 =29.41. But will have to round up to 30 so the answer is 30
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