The graphed system represents the rate at which two trucks are being filled, where x represents the time in minutes and yreprese
1 answer:
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Answer:
B
Step-by-step explanation:
Let's examine and comment on each alternative.
A. An angle with a measure of which is equivalent to -300º, will be traced in a clockwise way. As shown in the picture below. So the endpoint stops in the Quadrant I. True
B. Since rad is also equivalent to -330º, it has a negative orientation which tells us that it will be traced in a clockwise way as well. But its endpoint will lie on Quadrant I. Not on Quadrant IV as the B affirms.
So the B item is False.
C. Keep in mind, that Radian is a unit of measurement taken when you have an arc subtended from a unit circle with arc length 1
As shown in the picture below. True
D. If you consider the 1 Circle and its circunference, which is 2, (360º) we can just make this simple division:
= 180º/3.1415.. ≅ 57.3º True
To find the volume of a cylinder, start with the formula for the volume of a cylinder.
Volume =
Notice that our cylinder has a radius of 7 and a height of 16. So we have
() (7)
(16)
Let's start by simplifying the exponents. ≈ 49
() (49) (16)
49 × 16 = 784
We can add a unit so we have 784.