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rusak2 [61]
3 years ago
15

. What is our rule about how heat is transferred?

Mathematics
1 answer:
V125BC [204]3 years ago
4 0

Answer:

hope this helps

Step-by-step explanation:

Heat can be transferred from one place to another by three methods: conduction in solids, convection of fluids (liquids or gases), and radiation through anything that will allow radiation to pass. The method used to transfer heat is usually the one that is the most efficient.

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Find the slope of the line passing through the points (-5,2)<br> and<br> (-8,8).
sattari [20]

Answer:

slope = -2

Step-by-step explanation:

(-5,2) (-8,8)

equation to find slope: \frac{y1 - y2}{x1 - x2}

\frac{2-8}{-5+8} = \frac{-6}{3} = \frac{-2}{1} = -2

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3 years ago
How to Simplify the rational expression.
alexandr402 [8]
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--------- = -----------   = 2
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Independent Practice
schepotkina [342]

Answer:

C.

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Step-by-step explanation:

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What is the range of the function below in set builder notation? y=|x-3|
Kisachek [45]

Answer:  \{y | \ y \in \mathbb{R}, \ y \ge 0\}

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The reasoning is that the result of any absolute value function is either 0 or positive. In other words, we'll never get a negative result of an absolute value function. This is due to how absolute value represents distance. Negative distance does not make sense.

So if y = |x-3| then y = 0 is the smallest output possible. We could have any positive output we want.

In terms of a graph (see below), the V shape is at the lowest point (3,0). The y coordinate is all we care about in terms of finding the range. So we see the lowest y value is y = 0.

4 0
3 years ago
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2km/m

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3 years ago
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