Hey there! I'm happy to help!
With order of operations, you first evaluate the parentheses.
30×2=60
so...
38+16×12÷2-60
Now we just finish this on our calculator, giving us 74.
Have a wonderful day! :D
Answer:
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Step-by-step explanation:
The exact value of
cos90 is 0
sin90 is 1
tan90 is indeterminate.
20, 31, 33, 35, 55, 57, 58, 59, 72, 73, 79, 86, 87, 88
The data set is split by digit. So 2|0 becomes 20. 5|5 becomes 55. Using this method, the data set is
The number that is not irrational is . The correct option is the second option
From the question, we are to determine which of the given options is not irrational
Irrational numbers are the set of real numbers that cannot be expressed in the form of a fraction, p/q, where p and q are integers.
is a repeating decimal and it can be expressed as a fraction
∴ is not an irrational number. It is a rational number
The other options cannot the expressed as a fraction.
Hence, the number that is not irrational is . The correct option is the second option
Learn more on Irrational numbers here: brainly.com/question/11919233
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