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anastassius [24]
3 years ago
11

(a) suppose that the displacement of an object is related to time according to the expression x = bt2. what are the dimensions o

f b?
Mathematics
1 answer:
Margaret [11]3 years ago
7 0
Displacement x would be in terms of length, while t would be in terms of time.
Therefore the equation would have units of:
length = (b)*time^2
b = length/(time^2)
Therefore, the units of the constant b should be in length per time^2 (for example, in m/s^2, such as in acceleration).
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Andrej [43]
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3 years ago
Rachel wants to use the Distributive Property to rewrite 72 + 45. Which expression could she use?
kiruha [24]

72 and 45 can both be divided by 3.

So,

72 + 45

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6 0
3 years ago
What is the simplified form of StartRoot StartFraction 72 x Superscript 16 Baseline Over 50 x Superscript 36 Baseline EndFractio
Iteru [2.4K]

The simplification form of the provided expression is 6/5x¹⁰ option first is correct.

<h3>What is an expression?</h3>

It is defined as the combination of constants and variables with mathematical operators.

We have an expression:

\rm = \sqrt{\dfrac{72x^{16}}{50x^{36}}}

\rm = \sqrt{\dfrac{72}{50}} \sqrt{\dfrac{x^{36}}{x^{16}}}

\rm = \sqrt{\dfrac{36\times2}{25\times2}} \sqrt{\dfrac{x^{36}}{x^{16}}}

\rm ={\dfrac{6x^{8}}{5x^{18}}}

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Thus, the simplification form of the provided expression is 6/5x¹⁰ option first is correct.

Learn more about the expression here:

brainly.com/question/14083225

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6 0
2 years ago
Find the next three terms in the pattern: 7, 3,-1, -5, -9.... Then, describe the pattem.
Gnoma [55]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
Read 2 more answers
Find the slope of (0,1) and (2,7)
gavmur [86]
Slope is \frac { y_{2} - y_{1}}{ x_{2} - x_{1}}

if we plug in your coordinates we get:
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Therefore, the slope of (0,1) and (2,7) is 3.
4 0
3 years ago
Read 2 more answers
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