Which of the following can be used when two triangles share a side?
reflexive
substitution
alternate interior angles
vertical angles

Write the equation below the represents the line passing through the point (-3, -1) negative one with a slope of 4

Which addition property is being illustrated below? (type commutative or associative) (6 + 7) + 1 = 6 + (7 + 1)

You’re repairing a large rectangular aquarium. the final step is to cover the glass with a protective film. the front and back of the aquarium measure 4 meters by 2 meters, and the sides of the aquarium measure 3 meters by 2 meters. how many square meters of protective film do you need? ( )