2=-1/x-3+8
2=-1/x+5
-5 -5
-3=-1/x
/-1 /-1
3=x
Answer:
5.48
Step-by-step explanation:
add 1.28 and 4.2 together to get 5.48
U have to divid into the bpoth and og on answers . com
Option B: 1
Option C: 6
Solution:
Let us first define the vertical angle theorem:
Vertical angle theorem:
<em>If two lines are intersecting each other, then the vertically opposite angles are congruent.</em>
To find angle 7 is equal to which angle:
Angle 1 and angle 7 are vertically opposite angles.
Therefore by vertical angle theorem, angle 7 = angle 1
Option B is the correct answer.
To find angle 4 is equal to which angle:
Angle 4 and angle 6 are vertically opposite angles.
Therefore by vertical angle theorem, angle 4 = angle 6
Option C is the correct answer.
Answer:
a = -4.3
Step-by-step explanation:
a+(−1.2)=−5.5
a - 1.2 = - 5.5
a = - 5.5 + 1.2
a = - 4.3
