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Vesnalui [34]
4 years ago
5

Is 3.5 a real number?

Mathematics
2 answers:
Mila [183]4 years ago
6 0
Yes that is 3 and a half
alexira [117]4 years ago
5 0
Yes. 3.5 is not irrational; therefore, its a real number.
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Imena earned $225 last week. If she worked 18 hours, how much was she paid per hour?
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To find the amount she makes per hour, divide the total amount she made by the number of hours she worked:


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Find the measure of angle A.<br> Can someone help
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8 0
3 years ago
Find the Values of k for which the following simultaneous equations have no solutions:
iVinArrow [24]

Answer:

k=-\frac{2}{7}

Step-by-step explanation:

The two equations given represent two straight lines in 2-D graph.

The two lines will not intersect if they are parallel.

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The condition for 2 lines given by the equations :

ax+by+c=0

dx+ey+f=0 to be parallel but not coincident is:

\frac{a}{d}=\frac{b}{e}\neq\frac{c}{f}

here a=2  b=-3k  c=-1  d=4  e=k+2  f=-5

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But also:

\frac{-3k}{k+2}\neq\frac{1}{5}

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7 0
3 years ago
Are these factors equivalent or nonequivalent?
dusya [7]
I'm pretty sure the above fractions are equivalent because if you reduce 5s/15t then it equals s/3t.
6 0
3 years ago
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