Juan dibuja en la pizarra un polígono regular para crearla señal de tránsito pare . La figura tiene 8 ángulos obtusos . Que tipo de polígono dibuja Juan ?

Is a currency whose value is tied to another currency, meaning that the exchange is fixed

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.

[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible