A(2,-3,1) and z(-6,3,1) what are the coordinates of the midpoint of the segment joining these points.
1. (-4,3,0)
2. (-8,6,0)
3. (-4,0,2)
4. (-2,0,1)

Si la base de un triángulo isósceles mide 70 m y el ángulo opuesto a ésta mide 58°; entonces ¿cuánto mide la altura de dicho triángulo? a) 21.87 m. b) 40.01 m. c) 43.74 m. d) 63.14 m.

Using inductive reasoning, what is the next two numbers in this set? 1,-7,13,-19 i got the numbers 14,-26 is that right?

Can someone me with my math problems i have a bunch. i will give brainliest and lots of pleeeaaasssee