Which relationship describes angles 1 and 2?

select each correct answer.

adjacent angles

vertical angles

supplementary angles

complementary angles

two lines intersecting creating four angles with the left angle labeled one and the angle to the right labeled two

vertical angles

Step-by-step explanation:

Refer the attached figure .

Since we are given that Two lines intersecting creating four angles with the left angle labeled one and the angle to the right labeled two.

So the required figure is attached .

Thus ∠1 and ∠2 are vertical angles.

Definition of vertical opposite angles :Each of the pairs of opposite angles made by two intersecting lines.

Hence by definition  ∠1 and ∠2 are vertical angles.

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

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