Estimate the square root of 82. Round to the nearest hundredth. Show your work!

The ratios 3: 9, 4: 12, 5: 15, and 6: 18 are a pattern of equivalent ratios in the ratio table. which is another ratio in this pattern?

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).

Plot a point at the y-intercept of the following function on the provided graph. 3y=-5x+7 20 points