What are the conditions in which lines can be proven parallel?
Select all that apply. (there are
four answers)
•If corresponding angles congruent, then lines are parallel //
•If alternate exterior angles are congruent, then lines are parallel //
•If same-side interior angles are supplementary, then lines are parallel //
•If two angles are supplementary, then lines are parallel //
•If vertical angles are congruent, then lines are parallel //
•if alternate interior angles are congruent, then lines are parallel //
•If two angles are complementary, then lines are parallel //

Demonstrate the proof of your new polynomial identity through an algebraic proof and a numerical proof in an engaging way! make it so the whole world wants to purchase your polynomial identity and can't imagine living without it! you must: label and display your new polynomial identity prove that it is true through an algebraic proof, identifying each step demonstrate that your polynomial identity works on numerical relationships create your own using the columns below. see what happens when different binomials or trinomials are combined. square one factor from column a and add it to one factor from column b to develop your own identity. column a column b (x − y) (x2 + 2xy + y2) (x + y) (x2 − 2xy + y2) (y + x) (ax + b) (y − x) (cy + d)

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5