This diagram is a straightedge and compass construction of a line perpendicular to line AB passing through point C. Explain why it was helpful to construct points D and A to be the same distance from C?

10 you would take 50/ .2

step-by-step explanation:

the answer would be 1 1/72

step-by-step explanation:

you can rewrite the equation by separating the parts and then solving individually:

10-9=1

1/8 - 1/9=

find l c d and then combine:

1 1/72

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.