SA=4pir^2
SA=4pi13^2
SA=4pi169
SA=676pi ft^2
Answer:
2 + 3i, midpoint is (2,3)
Step-by-step explanation:
we need to find the midpoint between (-1+9i) and B=(5-3i)
To find the midpoint of two points (a+bi) and (c+di) in a complex plane,
we apply formula

A = (-1+9i) and B=(5-3i)
Midpoint for AB is


2 + 3i , so midpoint is (2,3)
D=3G divided by h hope this helped!
Answer:
x = -9, -3
Step-by-step explanation:


x = -3, -9
Answer:
1.) 
2.) 
Step-by-step explanation:
1.) 
2.) 
