How many triangles can you make out of a hexagon

A family buys a car for $20,000. the value of the car decreases about 20% each year. after 6 years, the family decides to sell the car. should they sell it for $4000?

Common core math if Amanda walks an average speed of 2.72 miles per hour, how long will it take for her to walk 6.8 miles

Geneva rode her bike a total of 2 1/2 miles from her house to school first she rode for fits mile from her house to the park then she rode one 5th mile to the park to her friends house finally she wrote the rest of the way to her school how many

A bus traveling at an average rate of 30 miles per hour left the city at 11:45 a. m. A car following the bus at 45 miles per hour left the city at noon. At what time did the car catch up with the bus

Use inductive reasoning to predict the next three nunmbers in the pattern. 8, 11, 14, 17 Predict the next three numbers in the pattern.

Fred is playing tennis. For every 2 of his serves that land in, 5 serves land out. If he hit 24 serves in, how many serves landed out?

Which shape or shapes have 4 congruent sides, two sets of parallel sides, and at least one right angle? A) square B) rhombus C) rhombus and square D) rectangle, rhombus, and square

2.65 Consider the situation of Exercise 2.64. Let A be the event that the component fails a particular test and B be the event that the component displays strain but does not actually fail. Event A occurs with probability 0.

There are six rows of 18 chairs and in the middle of four rows of six chairs are brown how many are not brown

The equation a=180 (n-2) / n represent the angle measures, a in a regular n-sided polygon. When the equation is Solved for n, n is equal to a fraction with a denominator of a-180. What is the numerator of the fraction.