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Marat540 [252]
3 years ago
12

What is the value of x?

Mathematics
1 answer:
nekit [7.7K]3 years ago
4 0

Answer:

x = 20

Step-by-step explanation:

Since the 2 angles are directly across from each other they share the same agle meaning u can make them equal to each other 3x+50=6x-10

So the rule of solving this type of equation is to get the variable on one side of the equation but u have to follow the zero property 3x-3x+50=6x-3x-10

So then u get 50 = 3x-10 so use the same rule to get the 10 to the other side 50+10= 3x-10+10

Then you get 60 = 3x then just use the division property of equality

60/3=3x/3 and x = 20

<h2><u><em>*Please vote 5 star and brainliest and leave thanks*</em></u></h2>
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atroni [7]

Answer:

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Step-by-step explanation:

The number of intersections can be found by calculating the delta of the equation

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if Δ=0, there is 1 intersection

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Answer:

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Six step: w=-2

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