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Katena32 [7]
3 years ago
9

A rectangular blanket’s perimeter is 210 inches. If the long sides of the blanket measure 60 inches, what is the length of the s

horter sides of the blanket?
Mathematics
1 answer:
Annette [7]3 years ago
7 0
45 because you do 210-120 which is 90. 90÷2 is 45. -JZ
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What are the coordinates of point B in the diagram?
Andrej [43]
Let the cordinates of B be (x, y), then
(3(1) + x)/4 = 1.75 and (3(5) + y)/4 = 2.5
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x = 4 and y = -5

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8 0
3 years ago
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I NEED THESE DONE OR I WONT GET A GOOD GRADE!!!!!
djverab [1.8K]

Answer:

14.x=-2

21. x=-2

23. x=5

7.x=12

2.x=49

Step-by-step explanation:

I got your back bro:

14. Subtract 7 on both sides. Then divide -16 by 8.      x=-2

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7. Add 2/5 on both sides. then multiply 2 2/5 by the reciprocal of -1/5. Your answer is x=12

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Good luck!


3 0
3 years ago
7/50 in simplest form
ivanzaharov [21]
7/50 is in its simplest form because 7 is a prime number and it is not divisible by any number except 7 or 1
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Please help and show work!
sp2606 [1]

Answer:

x=50

Step-by-step explanation:

Because these angles are vertical, they are equal. Let’s find x.

3x+12=162

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So, x=50.

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Turn 0.68 into a fraction in simplest form
sattari [20]
Since .68 is 68/100, you can simplify to 17/25. 
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