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Shtirlitz [24]
3 years ago
10

Student A believes v2/8 is a rational number because it can be written as a fraction

Mathematics
1 answer:
My name is Ann [436]3 years ago
8 0
If so then it is not rational  Square root of 2 is irrational  and any  number formed by multiplying or dividing it by a rational number is also irrational.
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What is the simplest form of the square root 1764
Ludmilka [50]

Answer:

42



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A team of ten cyclists wants to choose leaders. in how many ways can the team choose one captain and then two assistants?
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Mark’s food for lunch cost $12. The restaurant added a 5 percent sales tax, $0.60, to the bill. Mark wants to pay a 20 percent t
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The expression 3(x-9) is equivalent to <br><br> 3(x)+9<br> 3(x)+3(9)<br> 3(x)-9<br> 3(x)-3(9)
ollegr [7]

3(x-9)

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6 0
3 years ago
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Trigonometry
Alla [95]

90° is equal to  \frac{\pi}{2} or 1.5707 radians.

Step-by-step explanation:

Step 1:

If an angle is represented in degrees, it will be of the form x°.  

If an angle is represented in radians, it will be of the form \frac{\pi}{x} radians.

To convert degrees to radians, we multiply the degree measure by \frac{\pi}{180}.

For the conversion of degrees to radians,

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Step 2:

To convert 90°,

90 (\frac{\pi}{180} ) = \frac{\pi}{2}.

0.5 \pi = 1.5707 radians.

So 90° is equal to \frac{\pi}{2} or 1.5707 radians.

3 0
3 years ago
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