Use the numbers 1, 2, 3, 4, 5, and 6 to write a subtraction expression with two mixed numbers that have a difference of less than 2. You may
only use each number once. Then simplify your expression.

Which sum or difference identity would you use to verify that cos (180° - ∅) = -cos ∅? a. sin (α -β) = sin α cos β – cos α sin β b. cos (α -β) = cos α cos β – sin α sin β c. cos (α -β) = cos α cos β + sin α sin β d. sin (α + β) = sin α cos β + cos α sin β

The quadratic function h(t)=-16.1t^2+150 choose the graph representation

What is the measure of angle x? 37° 82° x°