1 year ago

Help me with this for 50 points.

Mathematics

1 answer:

inn [45]1 year ago

6 0

Answer:

1/2 or 1:2

Step-by-step explanation:

3 circles to 6 squares

3/6 simplified is 1/2

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Find the series shown.

solmaris [256]

Answer:

C $11+13+15+17+...$

Step-by-step explanation:

Consider the series

$\sum\limits_{n=3}^{\infty}(2n+5)$

The nth term of series is $a_n=2n+5$

The bottom index tells you that n starts changing from 3, so

$a_3=2\cdor 3+5=11\\ \\a_4=2\cdot 4+5=13\\ \\a_5=2\cdot 5+5=15\\ \\a_6=2\cdot 6+5=17\\ \\...$

Thus, the sum of all terms is

$11+13+15+17+...$

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3 years ago

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HACTEHA [7]

Answer:

Is that a magic spell??

Step-by-step explanation:

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2 years ago

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sveticcg [70]

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2 years ago

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When writing a linear equation in standard form, what other forms might you need to use?

wlad13 [49]

Answer:

there are 2 other forms, point-slope form and slope-intercept form.

Step-by-step explanation:

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slope-intercept is $y=mx+b$

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Answer:

Question it in english

Step-by-step explanation:

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