Answer:
f
(
x
)
=
x
Step-by-step explanation:
The parent function is the simplest form of the type of function given
Inside a triangle, all inside angles add up to 180°
So, add the two angles:
26.4°+33.7°=60.1°
180°-60.1°=119.9°
b=119.9°
<u>4mn</u> + <u>m</u> + <u>5</u>
Terms: 4mn, m, 5

<u>Answer</u><u>:</u>
<u>a.</u><u> </u><u>7</u>
Hope you could understand.
If you have any query, feel free to ask.
These are alternate interior angles.
you would set them equal to eachother and solve for x.
10x=9x+7
subtract 9x from 10x.
x=7
the answers are bolded.
I hope this helps