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zlopas [31]
2 years ago
7

Hi can you please help me ​

Mathematics
2 answers:
Aleksandr [31]2 years ago
5 0

Answer:

<h2>y = 29</h2><h2>x = 31</h2><h2 />

Step-by-step explanation:

opposite angle 3y = 87

                           y = 87/3

                          y = 29

solve for x:

3x = 180 - 87

x = 93 / 3

x = 31

added image

Licemer1 [7]2 years ago
3 0
For this you need to know your angles in parallel lines.
3y will equal 87 as they are opposite angles and opposite angles are equal.
So y = 87/3
We can use the knowledge that angles in a straight line (in parallel line diagrams) will add up to 180. Therefore we do 180-87= 93. Now we know 3x=93 because just like the first example they are opposite angles. Now we know x=93/3.
(I didn’t have a calculator on me so you’ll have to work out the final result. Also I recommend looking into angles in parallel lines. I tried my best to explain so I hope you understand the jist of what I was trying to say.)
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