El ángulo que forma una recta perpendicular es de: 45grados 180grados 90grados o de 270grados

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 florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height