1) if angles A and C are supplementary, what is the measure of C

1. what is the measure of ∠abc? what is the measure of ∠abd?

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

Beth divided 9 ounces of her granola recipe into 4 equal-sized amounts. she placed the amounts into individual bowls. the fraction 9/4 represents the number of ounces of granola in each bowl. which other number represents the amount of granola beth has in each bowl? (a) 1 1/4 (b) 2 1/4 (c) 1 3/4 (d) 3 3/4 i need !