How many sides does a regular polygon have if the measure of an interior angle is 160? Justify your answer

James wants to build a playground at the local park. The playground will have a length of 8yds, and a width of 7 yds. Calculate the Perimeter of the playground? A. 28 yds B. 56 yds2 C. 32 yds2 D. 30 yds

In a circle with a radius of 26.9 m, an arc is intercepted by a central angle of 9π/5 radians. What is the arc length? Use 3.14 for π and round your final answer to the nearest hundredth. Make sure to show your calculations.

A machine is made of two parts, gizmos and widgets. the probability that a gizmo is defective is 0.20, and the probability that a widget is defective is. 25.

Using benchmarks to measure length of a car customary unit

If the measure of uv is 84 what is the measure of YUV

A farmer has 180 bushels of apples to sell at his roadside stand. He sells an average of 14 3/5 bushels each day. Represent the total change in the number of bushels he had for sale after 6 days.

How much greater was the mass of the third rock than the combined mass of the other two rocks

What is half of $1,075

Helen is solving a quadratic equation. She wants to find the value of x by taking the square root of both sides of the equation. Which equation allows her to do this?

Sara is the recipient of a trust that will pay her $500 on the first day of each month, starting immediately and continuing for 40 years. What is the value of this inheritance today if the applicable discount rate is 7.3 percent, compounded monthly