Answer:
B. 51°
Step-by-step explanation:
m<XYZ = 1/2(231 - 129)
m<XYZ = 102/2
m<Y = 51
Answer
Y-Intercept would be 2, Slope would be 1
the valume of the figure is 1271.7
0
The students are only allowed to take one slot for the elective. Therefore, there is a probability of zero that they would have chosen both art and music.