Answer:
oso
u
u
u
u
u
u
u
u
u
Step-by-step explanation:
u
uu
u
u
u
u
For the first question the answer is the second option.
For the second question the answer is the first option.
Hope I didn't mess up for your sake
The answer would be 78 because 10% of 60 is 6. 6 x 3 = 18 60+18=78
X is 0,in most situations,but could you provide a picture next time?
The equation is 
<u>Explanation:</u>
We have to first find the mid-point of the segment, the formula for which is

So, the midpoint will be 
= 
It is the point at which the segment will be bisected.
Since we are finding a perpendicular bisector, we must determine what slope is perpendicular to that of the existing segment. To determine the segment's slope, we use the slope formula 
The slope is
= 
Perpendicular lines have opposite and reciprocal slopes. The opposite reciprocal of
is 
To write an equation, substitute the values in y = mx + c
WHere,
y = -1
x = 3
m = 3/2
Solving for c:

Thus, the equation becomes:
