2 answers:
To find 50% of 42, first write 50% as a decimal by moving the decimal point 2 places to the left to get .50.
Next, the word "of" means multiply, so we have to multiply.
(.50) × (40) = 21
Therefore, 50% of 42 is 21.
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Step-by-step explanation:
A is equivalent to -(8/3)
That would be zero.
Obtuse means more than 90 degrees. A triangle's angles add up to 180 degrees so can't have two obtuse angles.
The correct answer is (0, 3)
It would be A because everything is doubled
