Answer:
The coordinates of the circumcenter of triangle ABC is 
.
Step-by-step explanation:
The circumcenter of triangle ABC is the point of intersection of any two perpendicular bisectors of any two sides of the given triangle.
The equation of the perpendicular bisector of side B(3,0) and C(3,2) is 
.
Since the midpoint of AB is 
and its slope is undefined. The perpendicular bisector has a slope of zero. The equation of such line is 
.
Also the equation of the perpendicular bisector of A(0,0) and B(3,0) is 
. The reason is that the midpoint of AB is 
and its slope is zero. The perpendicular bisector will have an undefined slope. The equation of such line is given by 
.
These two perpendicular bisectors will intersect at . These are the coordinates of the circumcenter of the triangle.
Answer:
The best time for him to have it is;
Explanation:
Given that Mr. Smiley wants to have a sale to draw people into the store when customer traffic is low.
The period when sales are lowest on the graph is;
The best time for him to have the sales to draw people to the store is the period when traffic is at its lowest.
So, the best time for him to have it is;
Combine like terms, 1+6 is 7 and 2t+4t is 6t. so 6t+7=55. get the t by itself by subtracting 7 from both sides. 6t=48, divide by 6. t=8
Answer:
fewer than 14.05
Step-by-step explanation:
basically all I did was subtract the 88.6 by 2 until I got to 60.5 the answer is 13 minutes so fewer than 14 minutes.
The answer will be the last one as it equals 4x + 3. this means that the equation will be parallel and does not have a solution.
