the perimeter of the quadrilateral is 49 centimeters. find the length of each side. x+9 , x^2-2x , x+4 , 3x-4

1 answer:

3 0

X= 5 or -8

Add all the like terms and set it equal to 49, use quadratic formula or factoring.

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pychu [463]

Hi <span>Brixttany,

your answer would be D

Hope This Helps,
-Jacie-</span>

5 0

2 years ago

Leya [2.2K]

Answer:

the answer is 60%

Step-by-step explanation:

36/60=3/5

3/5= 0.6

0.6 x 100=60%

3 0

2 years ago

andrew-mc [135]

Answer:

Step-by-step explanation:

$\frac{4}{7}*2184 = 4*312\\ = 1248$

7 0

3 years ago

kipiarov [429]

7x - 14y = -56
Divide the equation by 7,
x - 2y = -8
2y = x + 8
y = 1/2x + 8

In short, Your Answer would be: y= 1/2x + 4

Hope this helps!

7 0

2 years ago

Fofino [41]

give me like 10 mins

5 0

2 years ago