If y varies directly as x, and y is 6 when x is 72, what is the value of y when x is 8?

Which statement justifies why angle ebc measures 90?

*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

Write the point-slope form of an equation of the line through the points (-2, -3) and (-7, 4).