Mateo found a sale on skateboards. The skateboard he would like to purchase is 179.99. The sales tax is 6.5%. How much will Mateo spend in all after the discount and tax are applied?

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.

(x-5)1/2+5=2 what is a possible solution?

What is the approximate value of  x  in the equation below.–3.396–0.7080.3040.955