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2 years ago

Factor by finding the GCF: 8x-10

Mathematics

2 answers:

evablogger [386]2 years ago

8 0

Answer:

2(4x-5)

Step-by-step explanation:

Take the two, the GCF, out, and divide each term by it.

lys-0071 [83]2 years ago

3 0

Answer:

The GCF is 2

Step-by-step explanation:

Hope this helps!!

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3 years ago

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Xelga [282]

Answer:

$y = - \frac{ 1 }{10} {x}^{2} + \frac{5}{2}$

Step-by-step explanation:

We want to prove algebraically that:

$r = \frac{10}{2 + 2 \sin \theta}$

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We use the relations

${r}^{2} = {x}^{2} + {y}^{2}$

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Expand:

${x}^{2} + {y}^{2} =25 - 10y + {y}^{2}$

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