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Aliun [14]
3 years ago
11

How do I solve this??

Mathematics
1 answer:
qwelly [4]3 years ago
6 0

Answer:

1. b. -2.

2. b. -28.

Step-by-step explanation:

Those are the answers.

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The sides of a quadrilateral are x,x+3,x+4,x+5. it’s perimeter is 52, find the lengths of the sides
wariber [46]

Answer: 10 , 13 , 14 , 15

Step-by-step explanation:

To find the perimeter of a quadrilateral , we will add all its side , that is

Perimeter = x + x + 3 + x + 4 + x + 5

That is

52 = x + x + 3 + x + 4 + x + 5

52 = 4x + 12

subtract 12 from both sides

40 = 4x

divide through by 4

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therefore , the lengths of the sides are

10 , 10+3 , 10 + 4 , 10 + 5 , that is

10 , 13 , 14 , 15

4 0
4 years ago
An isosceles triangle has 2 equivalent sides. The perimeter of an isosceles triangle is 84 centimeters. The measure of one of th
Pani-rosa [81]

Well, to find your solution to this problem, I would subtract 84 from 32 = 52. I would divide the number by 2, which equals 26. So, side lengths are 32, 26, and 26. 

Or, another one is that 2 sides have the length of 32, so 32+32=64. I would subtract 84 from 64 and get 20. So, side lengths are 32, 32, and 20.

3 0
4 years ago
here’s a graph of the equation x + 3y = 6 select all coordinates pairs that represent a solution to the equation A) 0,2 B) 0,6 C
Afina-wow [57]

Answer:

(0,2) (3,1)

Step-by-step explanation:

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Ludmilka [50]
Hey, The answer is 3
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Read 2 more answers
I need help!!!!!!!!!!!! !!!
krok68 [10]

Answer:

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Step-by-step explanation:

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3 0
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