Answer:
A(10, -9)
Step-by-step explanation:
The relation between coordinate of point A(Ax, Ay), point B(Bx, By), and midpoint T(Tx, Ty) of segment line AB is expressed by formula:
Ax + Bx = 2Tx
Ay + By = 2Ty
=>
Ax + (-2) = 2 x 4
Ay + 3 =2 x (-3)
=>
Ax - 2 = 8
Ay + 3 = -6
=>
Ax = 8 + 2
Ay = -6 - 3
=>
Ax = 10
Ay = -9
=> A(10, -9)
Hope this helps!
Answer:
Step-by-step explanation:
hope this video link be helpfull to you
Answer:
65.52
Step-by-step explanation:
19 plus 38 plus 8.52
The answer is 3, and now you know
An isosceles triangle has 2 different sides. So,
The correct answer is "A".
32.5*2= 65+ 50= 115
115+ 65 (the two base angles)= 180
All the angles of a triangle add up to 180.
Hope this helped you!