Given: δавс
m∠acb = 90°
m∠acd = 30°
ad = 8 cm
find: cd, perimeter δabc

What is the y intercept of f(x)=(1/2)^x?

Solve the equation below: (x+4)/6x=1/x a. x=2 b. x=0,2 c. x=-2 d. x=0,-2

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.