What's the answer key to the whole geometry book

Find three rational numbers between - 2/5 and 2/5

Solve the system 12x + 2y = 0 y = - 6x + 3

Ivan biked 1 2/3 hours on monday 2 1/3 hours on tuesday and 2 2/3 hours on wednesday how many hours ivan spent biking

Which of the following is a true statement? 1. All square roots are irrational. 2. All decimals are irrational. 3. All non-perfect squares have irrational square roots. 4. All irrational numbers can be written as ratios of two integers

The soccer ball shown below has a diameter of 22 centimeters. What is the volume of air inside the ball when it is fully inflated? Round your final answer to the nearest tenth. 506.8 cm3 1393.8 cm3 3136.1 cm3 5575.3 cm3

A large map of the United States uses a scale of 2cm = 2.5km. On the map, the distance between two cities is 1 meter. What is the actual distance between the two cities (in kilometers) ?

You need to purchase enough hamburger buns to make 30 sandwiches. Buns come in packages of 8 or 12, depending on where you shop. Which store offers the better buy for 30 buns?

A cone with a height of 9 cm has a volume of 487 cm. What is the radius of the cone? (The volume of a cone is given by the formula v = tr? h.) 2 cm 3 cm 4 cm 6 cm

Solve x2 - 2x - 15 = 0 using the zero product property.

What is the range of this data set? 27, 5, 11, 13, 10, 8, 14, 18, 7 A. 22 B. 7.5 C. 11 D. 16