Una cámara de frío se encuentra a 13 °C. Si cada 4 min desciende 3 °C, ¿qué temperatura tendrá al cabo de 20 min? doy corazones :D

50

step-by-step explanation:

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation: