The laws of sines is already indicated in the provided images.
1. sin20/3.3 = sinC/5.4
Thus, angle C is 34.03 degrees. To find angle B: 180 - 20 - 34.03 = 126 degrees. Using the law of sines,
sin20/3.3 = sin(126)/b
b = 7.8 units
From this answer, we can already tell that the answer is letter C: <span>3 units and 7.8 units.
2. Angle J = 180 - 120 - 40 = 20 degrees. Then,
sin(20)/2 = sin(120)/k
k = 5.1 units</span>
Answer:
I'm glad you asked!
Step-by-step explanation:
It is text.(After gstart).Because median is the middle.here are seven parts.The 4th is the median.
angle 4 = 12x =12 times(12)=144
Answer:
Combine like terms
Step-by-step explanation:
+ 8x
+4y
+4
8x + 4y + 4