Four less than a number squared

An architect is designing a triangular shaped plot of land. The base of the land is 100.8 ft and the height of the land is 96.3 ft. Find the available floor area of the building. Type your answer. Do not include a label, just the numbers.

For a class project, a teacher cuts out 15 congruent circles from a single sheet of paper that measures 6 inches by 10 inches. How much paper is wasted? O (60 - 157) square inches 150 square inches 45 square inches (60 - ) square inches

Expand and simplify (x-3) (x+7)

Find the lowest common denominator for these fractions and then add and simplify. 2/3 and 1/6

Find the area of a sector of a circle with a radius of 8 and an arc length of 3pi

If my input is - 1 and my output is - 5 what is the equation

Is 2 tens 3 tenths 1 thousandth greater, less, or equal to 20.31

How to find the difference of - 4/5 - 3/5

Who can converte y=x^2-8x+15 from standard form to vertex form

3x+4y-8x-2y what does this equation come to