Which of the following statements is true about reduced paid up insurance?

Which number produces a rationale number when multiplied by 1/5

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

Si la base de un triángulo isósceles mide 70 m y el ángulo opuesto a ésta mide 58°; entonces ¿cuánto mide la altura de dicho triángulo? a) 21.87 m. b) 40.01 m. c) 43.74 m. d) 63.14 m.