3 years ago

Which graph shows the point (-4, 0)? A. B. C. D.

Mathematics

1 answer:

galina1969 [7]3 years ago

5 0

Answer:

hey. pls post the graphs with the question so we may help you. you can add the pictures as an attachment.

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A flashlight is projecting a triangle onto a wall, as shown below.

zavuch27 [327]

Answer:

Hence the correct option is 3rd option. 40

Step-by-step explanation:

If two figures are similar, then the ratio of the corresponding sides is proportional.

$\frac{15}{30} =\frac{20}{n} \\\\n=\frac{30 \times 20}{15} \\\\n= 40.$

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3 years ago

Graph the circle x^2+y^2+2x+4y-44=0

Natasha_Volkova [10]

Answer:

See explanation

Step-by-step explanation:

First, convert this to standard form. By completing the square, you can do the following:

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This is a circle with center (-1,-2), and radius 7. It looks like the one I graphed below. Hope this helps!

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3 years ago

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julia-pushkina [17]

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3 years ago

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slava [35]

Answer:

Step-by-step explanation:

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3 years ago

Change the fraction 8/50 to a decimal.

worty [1.4K]

8/50 = 16/100 = <span>0.16, which is your answer.</span>

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