Sin 30 = 1/2
tan 45 = 1
Cosec 60 = 2 / √3 = 2√3 / 3
cot 45 = 1
Cos 60 = 1/2
sec 30 = 2 / √3 = 2√3 / 3
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[ 1/2 + 1 - 2√3/3 ] ÷ [ 1 + 1/2 - 2√3/3 ] = <em>1</em>
The face and denominator of the fraction are exactly the same thus the answer is 1 .
One dozen = 12
15/12 = 1.25
The cost of one fruit tart is $1.25
Subtract 70 minus 2 hope this helps even though it might be wrong
I did it digitally on my iPad hope it helps please mark me brainliest
Parallel lines have the same slope. So if a line has a slope of 2, a line parallel to it also has a slope of 2.
