Anwser to question 5?

Average acceleration: i have no idea how to do this.

Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why? a. point c could be the interior of aob but it is not the only case b. point c is the interior of aob c. point c is not the interior of aob d. the given is not possible for the plane geometry answer