Cual e la suma de los angulos internos de un cuadrilatero : a 540 b 180 c 360 cual es la suma de los angulos internos de un pentagono : a 540 b 360 c 270 caues la suma de los angulos internos de un hexagono : a 540 b 720 c 900 cual es la suma de los angulos internos de un hepptagono : a 720 b 650 c 900 cual es la suma de los angulos internos de un octagono : a 840 b 900 c 1080

Which graph represents the solution set for the given system of inequalities? x+2y< 3 x+y> 4 3x-2y> 4

Formulate the indicated conclusion in nontechnical terms. be sure to address the original claim. the foundation chair for a hospital claims that the mean number of filled overnight beds is over 523, and she is therefore justified starting a funding campaign to add a wing to the hospital. assuming that a hypothesis test has been conducted and that the conclusion is failure to reject the null hypothesis, state the conclusion in nontechnical terms.

Hurry can a triangle can be constructed with angles measuring 115°,55°, and 20°? yes or no