3 years ago

Help Please! I will mark you as brainlyest!!!

Mathematics

1 answer:

frez [133]3 years ago

5 0

Yo bro bro I’m bout to get my food now

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A grocery store sells twelve bottles of water for $13.80 a convenient store sells ten bottle of water for $11.80. which store ha

Mrac [35]

At the same rate, the price of 12 bottles of water at the convenience store would be

(12/10)·$11.80 = $14.16 . . . . . this is more than $13.80

On average the cost for the same number of bottles of water is higher at the convenience store. The grocery store has the better buy.

6 0

3 years ago

Simplified -2×y+3x-2×y+3×

IrinaK [193]

9x es la respuesta porqe el -2xy se va por el

5 0

3 years ago

SOMEONE PLEASE HELP ME!!!

Svetach [21]

$\text{Consider the function}\\
\\
y=6\tan(x/2)-3\\
\\
\text{to find the x-intercepts of the graph of the function, we put y=0.}\\
\text{so we get}\\
\\
6\tan(x/2)-3=0\\
\\
\Rightarrow 6\tan(x/2)=3\\
\\
\Rightarrow \tan(x/2)=\frac{3}{6}\\
\\
\Rightarrow \tan(x/2)=\frac{1}{2}\\
\\
\Rightarrow \frac{x}{2}=\tan^{-1}\left (\frac{1}{2} \right )$

$\Rightarrow \frac{x}{2}\approx 0.4636\\
\\
\text{the period of tangent is }\pi, \text{ so we have}\\
\\
\Rightarrow \frac{x}{2}\approx 0.4636+n\pi\\
\\
\Rightarrow x=2( 0.4636+n\pi)\\ \\
\Rightarrow x=0.9273+2n\pi\\
\\
\text{Hence the x-itnercepts of the function are: }(0.9273+2n\pi,\ 0)$