2 years ago

The area of a rectangle is 245.25. If it has a width of 14 1/4, what is the length?

Mathematics

1 answer:

makvit [3.9K]2 years ago

6 0

Answer:

3 6 8

Step-by-step explanation:

i just need them points.

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The answer would be D) because its true and the difference is -0.2.

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Alchen [17]

Answer:

Angle A: 90

Angle B: 48

Angle C: 42

Side length A (Hypotinuse): 23.9

SIde length B (Opposite): 17.8

Side length C (Adjacent): 16

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The annual 2-mile fun-run is a traditional fund-raising event to support local arts and sciences activities. It is known that th

victus00 [196]

Answer: 0.0228

Step-by-step explanation:

Given : The mean and the standard deviation of finish times (in minutes) for this event are respectively as :-

$\mu=30\\\\\sigma=5.5$

If the distribution of finish times is approximately bell-shaped and symmetric, then it must be normally distributed.

Let X be the random variable that represents the finish times for this event.

z score : $z=\dfrac{x-\mu}{\sigma}$

$z=\dfrac{19-30}{5.5}=-2$

Now, the probability of runners who finish in under 19 minutes by using standard normal distribution table :-

$P(X$

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2 years ago

Find the length of side BC. Round your answer to the nearest tenth.

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Answer:

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Step-by-step explanation:

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