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Solnce55 [7]
3 years ago
12

Point Y is the midpoint of segment XZ. If XY = 2(3x +1) and YZ = 5x + 22, find the value of x. x = 20 x = 24 x = 18 x =11

Mathematics
1 answer:
vodomira [7]3 years ago
3 0

Answer:x=20


Step-by-step explanation:

2(3x+1) = 6x+2

since xy and yz are the parts of a midpoint they are equal to eachother

so 6x+2=5x+22

if you subtract 5x from both sides you get x+2 = 22 then you subtract 2 from both sides so you have x=20

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Y+x=88
jolli1 [7]

Answer:

X = 30

Step-by-step explanation:

1) Y + X = 88

2) 58 + X = 88

  -58          -58

------------------------

          X = 30

7 0
2 years ago
Please answer this correctly
GREYUIT [131]

Answer:

$8.82

Step-by-step explanation:

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8 0
3 years ago
The product of a number and four, increased by 5.
german
I’m pretty sure the answer is 4x+5
3 0
1 year ago
Read 2 more answers
Width = (b - a)/n = (8 - 0)/4 = 2
Nookie1986 [14]
Yes, I'm getting C also!

Since it's asking for the left-endpoint Riemann Sum, you will only be using the top left point as the height for each of your four boxes, making -1, -2.5, -1.5, and -0.5 your heights. The bases are all the same length of 2. You don't include f(8) because you're not using right-endpoints, and that would also add another 5th box that isn't included in the 0 to 8 range.
7 0
3 years ago
Read 2 more answers
Whats the sum and difference of 13-(-17)
ser-zykov [4K]
Sum= positive 30 because you add the opposite
The difference between the numbers is also 30
5 0
3 years ago
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