4 years ago

Precalc: Vector word problem:

1 answer:

8 0

Bearing in mind that $\bf \begin{cases}
x=rcos(\theta )\\\\
y=rsin(\theta )
\end{cases}$

I can make this much from that, check the picture below.

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PSYCHO15rus [73]

Abel ate 1/4 more than John.

If it started with 4/4 then John ate 1/4 and Abel ate 2/4 so 1/4 would be left.

Hope this helps

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4 years ago

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Vitek1552 [10]

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Answer:

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3 years ago

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Find the solution to the system of equations. Y=2x+2

amm1812

Answer:

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Step-by-step explanation:

From the image (or by just looking at the equations and know what each part represents) you can tell the solution is (0;2)

Analitically, you already have them in a $y=\square$ form, so let's compare the two RHSs: $2x+2=-x+2 \rightarrow 3x=0 \rightarrow x=0$ . Let's replace the value in either to find $y=0$

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2 years ago

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Mnenie [13.5K]

Answer:

<h3>.Total ratio 2+1 = 3</h3>

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4 years ago

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