A parallelogram has a base of 9 units and an area of 12 square units. What is the corresponding height for that base?

Aplot of land has been surveyed for a new housing development with borders ab, bc, dc, and da. the plot of land is a right trapezoid with a height of 60 feet and an opposite leg length of 65 feet

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 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.