Answer:
Step-by-step explanation:
Set up the Law of Sines as follows:
and
and
sinC = .8285714286 so
C = 56.0°
Answer:Julie's average score was 76
Step-by-step explanation:
The formula for Average or mean is expressed as
Average = sum of terms / total number of terms.
Julie's first three test scores in biology were 65, 90 and 73.
The sum of the scores would be
65 + 90 + 73 = 228
The number of terms is the number of subjects. Therefore, the number of terms is 3. Therefore,
Average = 228/3 = 76
Answer:
D)
Step-by-step explanation:
Not sure but hope this helps. ;)
Answer: d. 102
Why
If 6 is 78 then 5 is 102 and since 1,3,5,and 7 are equal 3 is 102. [180-78=120(180 is the straight line)]
You do the butterfly method multiply across and add or subtract. multiply the denominators to get the denominators
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