There are two angles that form a straight line together. Angle D holds 7Y - 18 degrees, and angle F holds 2Y.
What is the actual amount of degrees each angle holds?

F=44 and D=136

Step-by-step explanation:

If the two angles form a straight line, they are supplementary angles, so they sum 180 degrees. This is:

D + F = 180

x= 149. 24+7=31. 180-31=149

your welcome

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|