Let the two sides of a right triangle be equal to one, which means that the hypotenuse is √2
Since cosa=adjacent side / hypotenuse
cos45=1/√2
We can rationalize the denominator by multiplying numerator and denominator by √2
√(2)/2
or if you prefer: √(1/2)
Answer:
Answer is the 2nd multiple choice question
Step-by-step explanation:
Answer:
there is no intercept
Step-by-step explanation:
She ran 5 miles last month
Answer:
4
Step-by-step explanation:
Each mix of numbers and letters that is separated by a + or a - is a term.
