R, S, and T represent the lengths of the three sides of a right triangle. Select the equation that represent the relationship between R, S and T. (the two's are exponents) a. R 2+ S 2= T 2

b. R 2+ T 2 = S 2

c. R 2 + R 2= S 2

d. T 2 + S 2= R 2

e. T 2- S 2= R 2

Need ! discuss how to convert the standard form of the equation of a circle to the general form. 50 points

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.

Askateboard ramp is in the shape of a right triangle what is the height of the ramp