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Helen [10]
3 years ago
9

To which subset of real numbers does the number one-fifth belong?

Mathematics
1 answer:
vredina [299]3 years ago
5 0
The answer is B, rational numbers :)
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Yakvenalex [24]

it is impossible

Step-by-step explanation:

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3 years ago
Eli sells refrigerators.his base salary is $250 per week, and his commission is $50 for each refrigerators that he sells. He nee
marta [7]

Answer: p = 75 + 250

Equation of the situation, in slope-intercept form is given as .

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✅Equation that represents the situation would be:

8 0
2 years ago
Probe that:<br><img src="https://tex.z-dn.net/?f=%20%5Csec%20%5Calpha%20%20%5Csqrt%7B1%20-%20%20%5Csin%28%20%7B%7D%5E%7B2%7D%20%
Nataly [62]

Step-by-step explanation:

<h3>\sec \alpha  \sqrt{1 -  \sin ^{2}   \alpha }  = 1</h3>

Prove the LHS

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<u>Rewrite the expression</u>

We have

<h3>\sec \alpha  \sqrt{ \cos^{2} \alpha  }</h3>

<h3>\sqrt{ { \cos }^{2}  \alpha }  =  \cos \alpha</h3>

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<h3>\sec  \alpha  \times  \cos \alpha</h3>

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<h3>\sec \alpha  =  \frac{1}{ \cos \alpha }</h3>

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<h2>1</h2>

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Hope this helps you

7 0
3 years ago
One-half an amount, x, added to $50 is $262.
blondinia [14]
X=$212

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HOPE ITS RIGHT!!

HOPE THIS HELPS!!!
8 0
2 years ago
Plz help due tonight
s2008m [1.1K]
2 and 3 are the base angles because they are across from the legs (the 2 equal sides).
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2 years ago
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