3 years ago

I really need help with this

Mathematics

1 answer:

Arada [10]3 years ago

7 0

Hi!
So I I hope this helps!

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Can someone help me with this math problem? and show me the work? please haha

Licemer1 [7]

I don’t know if you’ll understand the steps

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3 years ago

What is the slope of the line passing through the given points 4,2 and -2,1

solniwko [45]

Answer:

Alright, here is the formula.

m = (y2 -- y1) / (x2 -- x1)

So, now we have to take the points and replace them with the variables.

m = (1 - 2) / (-2 - 4)

Great! So now, we have to solve.

1 - 2 = -1

-2 - 4 = -6

So now, it would be:

-1/6

That is the slope! Hope this helps! :)

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3 years ago

"A gumball machine is in the shape of a sphere with a radius of 6 inches. A store manager wants to fill up the machine with mini

krek1111 [17]

So Volume (V) of a sphere is:
$V = \frac{4}{3} \pi {r}^{3}$
so essentially we need to divide the machine's Volume (V) the gumball volume (v)
$V = \frac{4}{3} \pi {r}^{3} = \frac{4}{3} \pi {(6)}^{3} \\ V = \frac{4}{3}(216) \pi = 288\pi$
$v = \frac{4}{3} \pi {( \frac{1}{3} )}^{3} = \frac{4}{3} \times \frac{1}{27} \pi \\ v = \frac{4}{81} \pi$
now we divide V by v:
$V/v = \frac{288\pi}{ \frac{4\pi}{81} } = \frac{288}{1} \times \frac{81}{4} = 5832$
so b) 5,832 gumballs can fit in the machine

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3 years ago

A clothing store at the mall receives a shipment of 312 sweaters. The shipment comes in 12 boxes with the same number of sweater

Marina86 [1]

26 sweaters in each box

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3 years ago

Read 2 more answers

Need help thank you !

USPshnik [31]

Answer)
Exact form - 101/15
Decimal form - 6.73
Mixed number - 6 11/15

6 0