If cos(theta)= the square root of 3 divided by 2 then what what does cos squared theta =

Choose the point slope form of the equation below that represents the like that passes through the points (-6,4) and (2, 0)

Carmen begins her next painting on a rectangular canvas that is 82.7 cm long and has a area of 8,137.68 cm2. will the painting fit in a frame with an opening that is 82.7 cm long and 95 cm wide? explain

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1