a traffic signal board, indicating school ahead , is an equilateral triangle with side a . find the area of the signal board, using heron's formula .if the perimeter is 180 cm, what will be the area of the signal bord

What is the y-intercept of the line given by the equation

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of california was approximately two times the population of florida. b. the population of florida was approximately twenty times the population of california. c. the population of florida was approximately two times the population of california. d. the population of california was approximately twenty times the population of florida.

When rolling 26 sided number cube what are the chances some of the role will be seven