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Mila [183]
2 years ago
13

Pls answer……………………..

Mathematics
1 answer:
algol [13]2 years ago
8 0

Answer:

They are not congruent because the lines aren't parallel.

Step-by-step explanation:

For all of those angle relation theorems to be valid, PARALLEL lines need to be split by a transversal.

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anygoal [31]
Hi there!

Since the triangle is equilateral, all of its sides are congruent. This means that to solve, we can set the two given equations equal to each other.

2(x - 8) = 1/2x + 8
2x - 16 = 1/2x + 8
1.5x - 16 = 8
1.5x = 24
x = 16

Now that we know what x is, we can plug that in for x in the equation for ZY.

2(16 - 8) = ZY
ZY = 2(8)
ZY = 16 units

And here is the work to show that XZ is also 16.

1/2(16) + 8 = XZ
XZ = 8 + 8
XZ = 16

Hope this helps!! :)
If there's anything else that I can help you with, please let me know!
5 0
3 years ago
HELP MEEE!!!!!!!!!!!!!
vova2212 [387]

Answer:

38

Step-by-step explanation:

A straight like has an angle of 180 degrees

If one angle of a straight line is 142

Equation:

180 - 142 = other angle

180 - 142 = 38

8 0
2 years ago
Read 2 more answers
Pls provide the steps , brainliest to whoever gets it right .
Salsk061 [2.6K]

Times the two radicals together

So it's:

8*sqrt 15*5        (find common numbers between 5 and 15 which is 5)

8*sqrt(5^2*3)

8*5 sqrt3

40 sqrt 3

Hope this helped :)

4 0
2 years ago
-3(y+3)=2y+3 what does y equal?
netineya [11]

[ Answer ]

Y = -12 / 5

[ Explanation ]


Expand:

-3y - 9 = 2y + 3


Add 9 to both sides:

-3y - 9 + 9 = 2y + 3 - 9


Simplify:

-3y = 2y + 12


Subtract 2y from both sides:

-3y - 2y = 2y + 12 - 2y


Simplify:

-5y = 12


Divide both sides by -5:

-5y / -5 = 12 / -5


Simplify:

Y = -12 / 5


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3 0
3 years ago
Please help me will mark brainliest
nikklg [1K]

Answer:

B

Step-by-step explanation:

pretty sure its b.......

8 0
3 years ago
Read 2 more answers
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