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Simora [160]
3 years ago
8

Which expression is equivalent to 144 superscript three-halves?

Mathematics
2 answers:
IrinaK [193]3 years ago
8 0

Using the law of indices the equivalent expression of 144^{\frac{3}{2} } is 1728

<h3>How to find equivalent expression?</h3>

The equivalent expression of 144^{\frac{3}{2} } can be express as follows:

Using the law of indices,

(a^{b} )^{c}  = a^{bc}

Applying this laws,

144^{\frac{3}{2} }=(12^{2} )^{\frac{3}{2} }

Hence,

144^{\frac{3}{2} }=(12^{2} )^{\frac{3}{2} } = 12^{3}

Finally,

12³ = 1728

learn more on expression here: brainly.com/question/16619965

#SPJ4

pantera1 [17]3 years ago
5 0

The expression that is equivalent to 144 superscript three-halves (144^{\frac{3}{2} } ) is 1728

<h3>Evaluation of expression</h3>

From the question, we are to determine the expression which is equivalent to 144 superscript three-halves

The given expression is

144^{\frac{3}{2} }

This can be simplified as shown below

144^{\frac{3}{2} }

(12^{2} )^{\frac{3}{2} }

This becomes

12^{2 \times \frac{3}{2} }

12^{3}

= 1728

Hence, the expression that is equivalent to 144 superscript three-halves (144^{\frac{3}{2} } ) is 1728.

Learn more on Evaluating an expression here: brainly.com/question/25896085

#SPJ4

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A rock is dropped off a 500-foot cliff. After 1 second the rock is traveling 32 feet per second then after 4 seconds the rock st
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Answer:

<u>Part A:</u>

<u>The equation describing the relationship between speed and time is:</u>

<u>s = 32t</u>

<u>Ordered pairs of the form (speed, time) are:</u>

<u>(32, 1)</u>

<u>(64, 2)</u>

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<u>Part B:</u>

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<u>s = 32 * 5 = 160 feet per second</u>

Step-by-step explanation:

1. Let's review the information provided to us to answer the question correctly:

Height of the cliff = 500 feet

Speed after one second = 32 feet per second

Speed after four seconds = 128 feet per second

2. Assume the relationship between time, t, and speed, s, is linear and write an equation describing the relationship. Use ordered pairs of the form (speed, time)

The equation describing the relationship between speed and time is:

s = 32t

Ordered pairs of the form (speed, time) are:

(32, 1)

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3.  Use the equation to determine the speed of the rock 5 seconds after is dropped.

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Identify an equation in slope intercept‘s form for the line parallel to Y=-3x+7 that passes through (2,-4)
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Hello from MrBillDoesMath

Answer:   y =  3x -10

Discussion :

Since the line is parallel to y = 3x + 7, the lines have the same slope. This means the point intercept of the parallel line is

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As the new lines passes through (2, -4). substitute the x and y values of that point in the new equation:

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-4 = 6 + b  =>       (subtract 6 from each side)

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b = -10


y =  3x -10 is the equation of the parallel line


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