A light bulb consumes 1440 watt-hours per day. How long does it take to consume 6480 watt-hours?
1 answer:
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Answer:
The answer is D.
Step-by-step explanation:
The side lengths for this special triangle is represented with x, x , and 2x
if the side length that sees 90 degrees is 10 (2x and x = 5 in this case)
so s (the side length that sees 30 degrees) is = 5
and q (the side length that sees 60 degrees) = 5
Answer:
Step-by-step explanation:
we know that
The circumference of a circle is equal to
where
D is the diameter of the circle
In this problem we have
substitute and solve for D