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aivan3 [116]
3 years ago
14

Need help with this question​

Mathematics
2 answers:
serg [7]3 years ago
4 0

Answer:

3

Step-by-step explanation:

You spend $8.30 total. Subtract the $5 for the cupcakes, and you're left with $3.30 to spend on lemonade.

Since you bought the dozen cupcakes, you get the lower price for the lemonade. Lemonade was $1.25, but subtract $0.15 and it's now $1.10/quart

3.30 divided by 1.10 = 3

Y_Kistochka [10]3 years ago
3 0

Now if the lemonade is 1.50 he can only buy two because the total amount is 8.30 so it will be 3.00 and the amount left will be 5.00 and you can only buy one cupcake so you will buy two lemonades one cupcake

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Lim as x approaches 2pi/3 from the right of csc x, solve by substituting csc with sin
Zielflug [23.3K]
\bf csc(\theta)=\cfrac{1}{sin(\theta)}
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\lim\limits_{x\to \frac{2\pi }{3}^+}~csc(x)\implies \lim\limits_{x\to \frac{2\pi }{3}^+}~\cfrac{1}{sin(x)}\implies \cfrac{1}{sin\left( \frac{2\pi }{3} \right)}\implies \cfrac{1}{\frac{\sqrt{3}}{2}}\implies \cfrac{\frac{1}{1}}{\frac{\sqrt{3}}{2}}

\bf -------------------------------\\\\
\cfrac{\frac{a}{b}}{\frac{c}{{{ d}}}}\implies \cfrac{a}{b}\cdot \cfrac{{{ d}}}{c}\qquad thus\\\\
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\cfrac{1}{1}\cdot \cfrac{2}{\sqrt{3}}\implies \cfrac{1\cdot 2}{1\cdot \sqrt{3}}\implies \cfrac{2}{\sqrt{3}}
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5 0
4 years ago
-3x - 6 greater than 15
Sergeeva-Olga [200]
The answer should be X<7! You start by add the 6, then dividing my -3! When you divide by a negative you change the sign!
4 0
2 years ago
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tino4ka555 [31]

Answer:

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Step-by-step explanation:

Simply input the x and y values.

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Step one:

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<em>Step two:</em>

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Step three:

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If you evaluate the expression it comes out to -32

6 0
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4 0
3 years ago
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Answer:

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Hope this helps!

5 0
3 years ago
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