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tangare [24]
3 years ago
5

Find the values of x & y

Mathematics
2 answers:
SOVA2 [1]3 years ago
5 0

Answer:

x = 23

y = 88

Step-by-step explanation:

because they are parallel lines 3x + 23 = 4x

So you subtract 3x from both sides to get 23 = x

now because you have this and y + 4x = 180

4(23) = 92

180 - 92 = 88

y = 88

Triss [41]3 years ago
4 0

Answer:

y=88 and x=23 because 4x=3x+23 and y+4x=180

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3 years ago
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I need the answers for 21 and 22
Trava [24]

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In how many ways can you spell the word ROOM in the grid below? You can start on any letter R, then on each step you can step on
Zina [86]

Answer:

  84? Not sure but pretty sure

Step-by-step explanation:

In a straight line, the word can only be spelled on the diagonals, and there are only two diagonals in each direction that have 2 O's.

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6 0
3 years ago
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2 1/2r + 1 + 2r = 9 1/10
GalinKa [24]

This should help you here are the steps of your problem :)


2*(1/2)*r+2*r+1 = 9*(1/10) // - 9*(1/10)


2*(1/2)*r+2*r-(9*(1/10))+1 = 0


2*(1/2)*r+2*r-9/10+1 = 0


3*r+1/10 = 0 // - 1/10


3*r = -1/10 // : 3


r = -1/10/3


r = -1/30


r = -1/30


So your answer would be 1/30

4 0
3 years ago
1/2x + 3/2 (x + 1) - 1/4 = 5
kompoz [17]
The answer to your problem is x= 15/8 as decimal form it’s 1.875
6 0
3 years ago
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