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11 months ago

If the point x,y is on the y-axis which off the following is truex=0y=0

Mathematics

1 answer:

melomori [17]11 months ago

3 0

1) Given such conditions, the x-coordinate is 0, so we can write

2) x=0, as the true option.

Since there's no rise on this point. We can call

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Hey please please please please please help have a Struggling with this all day

Inessa05 [86]

If the side lengths are all 6 units, then the surface area and volume are the same

surface area = 6*s^2 = 6*6^2 = 216
volume = s^3 = 6^3 = 216

You can find this by solving s^3 = 6s^2 for s to get s = 0 or s = 6. The solution s = 0 is trivial so you can ignore it.

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3 years ago

Find the geometric sum: 40 + 20 + 10 + … + 0.078125

sveticcg [70]

$S=40+20+10+\cdots+0.078125$
$S=40\left(1+\dfrac12+\dfrac14+\cdots+\dfrac1{512}\right)$
$S=40\left(1+2^{-1}+2^{-2}+\cdots+2^{-9}\right)$

$2^{-1}S=40\left(2^{-1}+2^{-2}+2^{-3}+\cdots+2^{-10}\right)$

$\implies S-2^{-1}S=40\left(1-2^{-10}\right)$
$\implies\dfrac12S=40\left(1-\dfrac1{1024}\right)$
$\implies S=80\left(1-\dfrac1{1024}\right)=\dfrac{5115}{64}=79.921875$

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3 years ago

Wo runners are saving money to attend a marathon. The first runner has $112 in savings, received a $45 gift from a friend, and w

SpyIntel [72]

Answer:

I believe the last answer is correct

Step-by-step explanation:

Both runners are gaining money

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2 years ago

Use the drop down menu to select what each number indicates about the data points.

mina [271]

Answer: median:3

Mean:4

Mode:2

Step-by-step explanation:

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3 years ago

Can someone help me with this pls (Algebra 2)

azamat

Answer:

5ab - 8a - 5b - 8

Step-by-step explanation:

each of these can be divided by 5

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2 years ago