Select All That Apply. Hans is drawing triangle ABC on the front board. He wants to draw a triangle with one angle greater than 90°.

Which of the following triangles would have an angle that is greater than 90°?

1, length of the side AB = length of side CA and m
2. m
3. m
4. m

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9

Having a hard time understanding this question (see attachment).

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.