Answer:
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Step-by-step explanation:
▪️To multiply one fraction by another , multiply the numerators for the numerator , and multiply the denominators for its denominator.
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Answer:
Step-by-step explanation:
The Law of Sines is given by and works for every triangle.
Substituting given values, we have the following equation:
*Note that because , when solving for an angle with the Law of Sines, there may be two answers. However, since the problem designates angle C as an acute angle, the other angle is negligible.
Answer:
consistent
Step-by-step explanation:
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Answer:
Step-by-step explanation:
Let the three numbers be x, y, z
So from the problem given we can get the equations as
:
x + y+z= 66
x=2y
z=1x/3
Now we will make equation 1 have only one variable using equation 2 and 3.
y=1x/2 since x=2y
Now using equations 1, 3 and 5 we will get
x+1x/2+1x/3=66
11x/6=66
x= 66*6/11
x= 36
y=x/2=36/2=18
z=x/3=36/3=12
Therefore:
x = 36
y=18
z=12