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4 years ago

Joe and Tim observed two points, P, and Q, on a number line.

Mathematics

2 answers:

nata0808 [166]4 years ago

5 0

Answer:

Tim, because each point is fraction 3 over 8 unit away from 0

Step-by-step explanation:

The absolute value of a number can be defined by the distance from that point to the origin.

That said, for every number of the number line there is another whose distance to the origin is the same. it is a number with the same module and different sign, what we know as the opposite

In this case P= -3/8 = -Q and modP =mod-P=modQ + mod -Q = 3/8

12345 [234]4 years ago

3 0

Answer: Choice B) Tim is correct.
Each point is 3/8 of a unit away from 0

-----------------------------------------------------------------------------------------------

The point 3/8 is 3/8 of a unit away from 0
The point -3/8 is also 3/8 of a unit away from 0
The absolute value of a negative number is simply the positive version of that number. So |-3/8| = 3/8. Negative distances do not make sense which is why this happens.

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Step-by-step explanation:

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4 years ago

8.6.PS-14

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Answer:

Answer:

11 feet

Step-by-step explanation:

Area formed by the watery pattern is 379.94 square feet.

Since the water is being sent out in circular pattern, the maximum distance at which the water is reaching out will be equal to the radius of the circle as the sprinkler is at the center of the circle.

Area of a circle is given as:

\begin{gathered}Area=\pi r^{2}\\\\ 379.94 = \pi r^{2}\\\\r^{2}=\frac{379.94}{\pi}\\\\ \text{Using pi equal to 3.14, we get}\\\\ r^{2}=121\\\\ r = 11\end{gathered}

Area=πr

379.94=πr

379.94

Using pi equal to 3.14, we get

=121

r=11

This means the radius of the circular pattern being formed is 11 feet. So the sprinkler can spread the water 11 feet away from it.

Step-by-step explanation:

im not sure if that is correct

comment if wrong

*hope it help:))

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