What does it mean if two figures are congruent?

Which describes the relationship between 15,700 and 157,000? A 15,700 is 1/10 of 157,000 B 157,000 is 1/10 of 15,700 C 15,700 is 1/100 of 157,000 D 157,000 is 1/100 of 15,700

How to do quadratics

Chris wants to reduce a triangular pattern with sides 16, 16, and 20 centimeters. if the longest side of the new pattern is to be 15 centimeters, how long should the other two sides be?

What part of the circumference is an arc whose measure is 30°? a. 1/12 b. 1/10 c. 1/8 d. 1/6

The floor area of a square closet is 16' x 2 what is the length of one side of the closet

The mean temperature for the first 4 days in January was 4°C. The mean temperature for the first 5 days in January was 5°C. What was the temperature on the 5th day?

Herb knows the volume of a cone is one third that of a cylinder with the same base and height. He reasons that a cone with the same height as a given cylinder but 3 times the radius should therefore have the same volume as the cylinder, since 1/3•3=

A coin is flipped 3 times If you get tails once you get $5, tails twice you get $15, and tails on all three flips you get $40. What is the expected amount of money you will get?

If the interior angle of a regular polygon measures 170°, how many sides does it have

How do I get the sequence for the next 3 numbers 2,4,8,14, ... ?