Find the acute angle θ

cosθ = 0.5 (to the nearest degree)

Which of the following expressions cannot be simplified to x – 2?

The equation y= -16t^2+120 can be used to represent the fridge height above the ground where ti represents time in seconds after she threw the apple how long does it take the apple to hit the ground running your

Determine if each number is a whole number, integer, or rational number. include all sets to which each number belongs. 4. -12. 5. 7/8