Short question answer! Help! 10. Complete the two-column proof

(6 points)

Given: <2 and <5 are supplementary

Prove: \ || m

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a.p.

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?

Proving the parallelogram diagonal theoremgiven abcd is a parralelogam, diagnals ac and bd intersect at eprove ae is conruent to ce and be is congruent to de