Acarpenter used boards of length 7 7/9 ft. and 7 7/27ft. in the construction of shelves. how many feet of board were used?

What’s 8y+48 and factor each expression completely

Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0

The triangle shown has a hypotenuse with a length of 13 feet. the measure of angle a is 20 degrees. and the measure of angle b is 70 degrees. which of the following is closest to the length, in feet, of line segment ac? no need to use a calculator to find the trig numbers. each function is listed below. 4.4 5 12.2 35.7