The sixth-grade art students are making a mosaic using tiles in the shape of right triangles. Each tile has leg measures of 5cm and 6cm. If there are 150 tiles in the mosaic, what is the area of the mosaic?

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30 ∘c on monday, but decreased at a constant rate in the next 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

Se tiene en una caja de canicas 10, 4 blancas y 6 negras ¿cual es la probabilidad que en 2 extracciones con reemplazo sean blancas? ¿cual es la probalidad que en 2 extracciones sin reemplazo sean negras?

Atransformation t : (x,y) (x-5,y +3) the image of a(2,-1) is