Which set of values could be the side lengths of a 30-60-90 triangle? A. {4, 4 square root of 3, 8} B. {4, 4 square root of 2, 8 square root of 2} C. {4, 4 square root of 2, 8} D. {4, 4 square root of 3, 8 square root of 3}
2 answers:
Your answer is A. When you have a 30-60-90 triangle, your sides will always have a set pattern. The side across from the 30 angle will be equal to <em>n</em> (in this case <em>n</em> = 4). The side across from the 60 angle will always be equal to <em>n</em>√(3) (in this case, 4√(3)). The side across from the 90 angle will always be 2<em>n</em> (in this case, 8). You could go into trig or pythagorean theorem to prove this, but it's much simpler to remember it because it's a special triangle. So, you're answer is A.
Answer:
Your answer is going to be letter A
Step-by-step explanation:
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Answer:
A and D
Step-by-step explanation:
Negative times positive is always negative, thus making them less than 0. Negative times negative is positive, so B and C both have a positive product. Hope this helps
Since 1 pint cost 4$
20/4=5
So 5 pints for $20
1/4 is the fraction closest to zero.
Answer:
the answer is 5x - 3y = 30!!
Look at the number to the right of the 10th place that number is 0. 0 is smaller than 5 so the number stays the same