Answer:
144°
Step-by-step explanation:
We are asked to convert 4π/5 radians to degrees.
#We know that:
Therefore, we multiply 4π/5 radians by 180/π to get its degrees equivalent:
Hence, the degrees equivalent of 4π/5 rad is 144°.
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Answer:
Step-by-step explanation:
The answer is Since 0 in ln(3x) - 0 is not a logarithm, the property of logarithms cannot be used here.
The difference shown cannot be written as a quotient of logarithms.
The step ln(x2) = ln(3x) - (0) reduces to
ln(x2) = ln(3x).
The possible solutions are 0 and 3, with 0 being extraneous.
This is combination problem since the order or arrangement matters. This is easily solvable with your scientific calculator. The formula would be nCr, where n is the total number of persons, and r is the number of persons in a group. So, using your calculator,
7C3 = 35
There can be 35 different groups.
