Step-by-step explanation:
and
are linear pair angles.

Answer:19
Step-by-step explanation:
3x3=9 then add by 10 giving u the sum of 19
<3
Answer:
x^2 - y^2) - (x^2 -3x +2)
Step-by-step explanation:
Answer: 22.5
Step-by-step explanation:

? what was this ?
adkl ajøldskj aklødsj alkdsjalkjds køa jds
lol