Which statement is true about angles 3 and 6?

they are adjacent angles.
they are complementary angles.
they are supplementary angles.
they are vertical angles.

Answer : The correct statement is, They are vertical angles.

Step-by-step explanation :

Complementary angles : It is defined as the angles that has the sum of 90°.

Supplementary angles : It is defined as the angles that has the sum of 180°.

Adjacent angles : It is defined as they have a common side and a common vertex.

Vertical angles : It is defined as the pairs of opposite angles made by two intersecting lines.

From the given figure, we conclude that the ∠3 and ∠6 are vertical angles.

Hence, the correct statement is, They are vertical angles.

step-by-step explanation:

always plug in x. in this case, x equals 4.

i'm going to first solve 4(2+3x)

1) 4(2+3(4)) use pemdas to solve.

i'm going to multiply whats in the parenthesis first, so 3 times 4=12.

2)4 (2+12) i'm then going to multiply 4 by both numbers in the parenthesis (because multiplying comes before adding)

4 times 2= 8.   4 times 12= 48

4) (8+48)= 56 (answer)

i'm then going to solve 8+12x and plug in 4 for x.

1) 8 +12(4)

multiplying comes before adding, so i'm gonna multiply 12 and 4.

12 times 4= 48.

2) 8+48=56

both equal the same!