Factor the given polynomial
x^2-10x+21
A. x^2-10x+21=___
B. Polynomial is prime

To show that polygon abcde is congruent to polygon fghij, a must be used to make the two polygons coincide. a sequence of two transformations that can be used to show that polygon abcde is congruent to polygon fghij is .

Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?

Determine which postulate or theorem can be used to prove that lmn =nmo