Katie wants to hang a painting in a gallery. the painting and frame must have an area of 45 square feet. the painting is 6 feet wide by 7 feet long. which quadratic equation can be used to determine the thickness of the frame, x? (5 points)

4x^2 + 26x + 45 = 0
4x^2 + 26x − 3 = 0
x^2 + 13x − 3 = 0
x^2 + 13x + 45 = 0

The quadratic equation that can be used to determine the thickness of the frame,x, is:

4x^2+26x-3=0

Step-by-step explanation: I took test

::D

answer would be 8.64 or s = 11π/4 inches

step-by-step explanation:

s = r θ  

where s = arc length  

r = radius = 3 inches  

θ = central angle in radians = ( π /180)*165  

s = 3(π/180)*165  

= 8.64 inches

answer: 12x^2+6x

step-by-step explanation:

6x does not equal 24x. hope it works!