Answer:
Your correct answer i D. y=15x
Step-by-step explanation:
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Answer:
5/9
12
Step-by-step explanation:
La clase entera es 1.
1/3 estudian español.
1/9 estudian italiano.
1 - 1/3 - 1/9 estudian alemán.
1 - 1/3 - 1/9 = 9/9 - 3/9 - 1/9 = 5/9
<em>5/9 de los estudiantes estudian alemán.</em>
n = numero total de estudiantes en la clase.
5/9 n = 15
9/5 * 5/9 * n = 15 * 9/5
n = 27
Hay 27 estudiantes en la clase.
27 - 15 = 12
<em>12 estudiantes no estudian alemán.</em>
(a) If AB = CD and AB || CD then ABCD is a parallelogram.
(b) If AB ≠ BC then ABCD is not a rhombus.
By the exterior angle theorem the measure of angle m is equal to the two angles combined so the answer is 77 degrees
