The circumference of a circle is about 33.912 inches. the circle's radius is ___ inches. use 3.14 for pi.​

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

Iwill give ! if m∠a=59 and m∠3=81°, what is m∠b? m∠b= _[blank]_°

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