Which of the following pairs of angles are supplementary? Select all that apply. ∠1 and ∠2

∠1 and ∠3

∠1 and ∠4

∠2 and ∠3

∠2 and ∠4

∠3 and ∠4

Use the discriminant to describe the roots of each equation. then select the best description. 2m2 + 3 = m double root real and rational roots real and irrational roots non-real roots

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Which statement is true about a number and its additive inverse? a. their product is always one. b. their sum is always one. c. they are always reciprocals of each other. d. their sum is always zero.