3 years ago

What is the name of the shape graphed by the function r= 3+ 3 cos theta?

Mathematics

2 answers:

34kurt3 years ago

8 0

Answer: Cardioid

Step-by-step explanation:

disa [49]3 years ago

6 0

Answer:

cardioid

Step-by-step explanation:

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mash [69]

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Step-by-step explanation:

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2 years ago

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ASAP 100 POINTS, WILL MARK BRAINLIEST, should be a whole number

rosijanka [135]

Answer:

$x=2.$

Step-by-step explanation:

$\text{Since Pythagoras Theorem, we have}\\10^2=x.(x+48)\\\Rightarrow x^2+48x=100\\\Rightarrow x^2+48x-100=0\\\Rightarrow x^2 -2x+50x-100=0\\\Rightarrow x.(x-2)+50.(x-2)=0\\\Rightarrow (x-2).(x+50)=0\\\Rightarrow x=2 \: \text{or} \: x=-50.\\\text{Since x is positive}\\\text{Therefore}, x=2.$