andybiersack154

16.04.2020 • 

Mathematics

Transversal t intersects lines a and b to form 8 angles. The angles formed with line a, clockwise from top left, are 1, 2, 3, 4. The angles formed with line b, clockwise from top left, are 5, 6, 8, 7.
For the diagram shown, which pairs of angles are vertical angles? Select all that apply.
Angle1 and Angle3
Angle2 and Angle4
Angle2 and Angle3
Angle5 and Angle7
Angle5 and Angle8
Angle8 and Angle6

Ответ:

luke3416

11.06.2021

Mathematics

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y < 2

Step-by-step explanation:

1. subtract 15 from both sides

-2y+15<11

     -15  -15

2. divide each side by -2

-2y<-4

3. you should end up with:

y < 2

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