Mark the point where the line you constructed in (b) intersects line m as point D. Explain why this point must be the same distance from A, B, and C. [2 points] couldn't use a compass bc im remote

Which sum or difference identity would you use to verify that cos (180° - ∅) = -cos ∅? a. sin (α -β) = sin α cos β – cos α sin β b. cos (α -β) = cos α cos β – sin α sin β c. cos (α -β) = cos α cos β + sin α sin β d. sin (α + β) = sin α cos β + cos α sin β

Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b