Answer:
X=98°
Step-by-step explanation:
53° + 45° = 98
98-180= 82
every triangle is always equal o 180°
so... 53°+ 45°+ 82° = 180
to find x you need to subtract 82 from 180 which is 98
<em>remember its important to find the inner degree before the outer.</em>
4x+7=-3
4x=-3-7
4x=-10
X=-10/4
X=-2.5
It’s -8 tell me if you need it explained for that thing
Answer:
9
Step-by-step explanation:
find absolute value
