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Aleksandr [31]
3 years ago
8

How do i solve 2x+6>20

Mathematics
1 answer:
lukranit [14]3 years ago
4 0
Hello!

To solve 2x+6>20, you'll first need to subtract. First, you'll need to subtract 6 from 20 (20-6). Now if the 6 was negative, you would need to add 6 to 20, but for this equation you'll subtract. 

2x>14

Now you will need to divide both sides by 2. Once you've done that you'll have your answer of...

x>7

I hope this helps!
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3 years ago
Find the midpoint of the line segment joining the points ​(-1​,​-1) and ​(-3​,​12).
gregori [183]

Answer:

(-2, 11/2)

Step-by-step explanation:

use the mid-point formula!

((x1+x2)/2, (y1+y2)/2)

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(-2, 11/2)

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3 years ago
3. Is XY Tangent to circle Z?<br> Y<br> 12 X<br> (20<br> Z<br> 18
Ratling [72]

Answer:

XY is a tangent

Step-by-step explanation:

Given

XY = 12

WY = 20

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Required

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XY is a tangent if:

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Because XY should make a right angle at point X with the circle

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This gives:

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4 0
3 years ago
PLEASE HELP DUE NOW!!!<br> WILL MARK BRAINLIEST!!!
Ulleksa [173]

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Step-by-step explanation:

first lets add the two equations. add the x's, add the y's, add the constants on the right.

we get

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and then we get -10x - 90 = 10

now add 90 to both sides

-10x = 100

divide 100 by -10

x = -10

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checks out

EPIC. STAY EPIC AND AWESOME FRIEND.

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barxatty [35]

On question 9, x = 0.46284330

6 0
3 years ago
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