Step-by-step explanation:
The horse eats 9/12 in 9 days.
It would be called a mess up on ur paper
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:
a ) 2¹/2
Step-by-step explanation:
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