Which statement can be deduced from the picture?

Angle AOD and Angle DOB are supplementary

Step-by-step explanation:

AOB is straight(180°) Line DO is a line that creates two angles

Step-by-step explanation:

<AOD + <DOB = 180 degrees, but that's a stretch. AB must be a straight segment. Point O must be on AB.

A straight segment is a 180 angle.

a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign

the solution is x=1

step-by-step explanation:

we are given our   equation as

let's assume

left side function is

right side function is

now, we can draw graph

and then we can get intersection point

the intersection point will be solution

so, the solution is

x=1