So we got the real axis and the imaginary axis
we just need to find the average of the 2 points
remember
midpoint of (x1,y1) and (x2,y2) is
((x1+x2)/2,(y1+y2)/2)
so
average of 3 and -8 is -5/2
average of -5i and 2i is -3/2i
center is -5/2-3/2i
F(g(-2))=4(-2)^6+4(-2)^3+1
f(g(-2))=4(64)+4(-8)+1
f(g(-2))=256-32+1
f(g(-2))=224+1
f(g(-2))=225
since there are 23 students and a ticket costs $8 for each you would:
23x8=184
the student's tickets cost $184 all together
hope this helps! :3
Answer:
3!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
The surface area of the cone is 
Explanation:
The diameter of the cone is 10 cms
Thus, the radius of the cone is given by

The slant height of the cone is 12 cms
The formula for surface area of the cone is given by

Substituting the values, we get,




Thus, The surface area of the cone is 