6607222
Description
Quiz by Andres Benavides, updated more than 1 year ago
|
Created by Andres Benavides
over 7 years ago
|
|
Question 1
Question
al resolver la ecuacion -3senx+cos^2=3
Answer
-
X1=-3, X2=1
-
X1=-1, X2=-2
-
X1=0, X2=2
-
X1=2, X2=-3
Question 2
Question
En radianes cuanto es 240 grados teniendo como base que 180=π
Answer
-
π/6
-
π/5
-
4π/3
-
4π/6
Question 3
Question
En que cuadrante la SEC es negativo
Answer
-
1,2,3
-
4
-
2,3,4
-
2,3
Question 4
Question
la ley del coseno es tomando como referencia el triangulo a continuacion
Answer
-
a^2 = b^2 + c^2 – 2 bc cos(A)
-
a^2 = b^2 - c^2 –+2 bc cos(A)
-
a^2 = b^2 - c^2 – 2 bc cos(A)
-
a = b+ c^2 – 2 bc cos(A)
Question 5
Question
calcule x e y de la siguiente figura
Answer
-
400/√3 m
-
200/√3 m
-
250/√3 m
-
100/√2 m
Want to create your own Quizzes for free with GoConqr? Learn more.