Describe, in your own words, the identity sin^2(x) + cos^2(x) = 1.

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

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths

Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36