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3 years ago

13. Find the volume of a cube with the given ! Side: 4cm

Mathematics

1 answer:

avanturin [10]3 years ago

3 0

Answer: the answer is 64 cubed witch is just a a little 3 next to 64.

Step-by-step explanation: the Equation is 4x4x4x is 64cubed do not forget the cubed you will get it wrong if you forge.

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What is the answer to 2 2/7

sukhopar [10]

A little more specific? So i could help out, thanks

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3 years ago

Help me

Semenov [28]

Answer:

$\bold{1) 2 \frac{2}{5} hours} \\ 2)36 \: hours}$

Step-by-step explanation:

<h3>to understand this</h3><h3>you need to know about:</h3>

fraction

<h3>let's solve:</h3>

in 4 hours Maria weve 1 basket

in 1 hour Maria weve ¼ basket

in 6 hours Ju lia weve 1 basket

in 1 hour J ulia weve ⅙

in 1 hour Maria and J ulia can weve

$\sf \frac{1}{4} + \frac{1}{6} \\ \sf = \frac{6 + 4}{24} \\ = \sf \frac{10}{24} \\ \sf \frac{5}{12}$

$\frac{5}{12}$ basket can be weved in 1 hour by Maria and J ulia

1 basket can be weved in

$\sf 1 \div \frac{5}{12} \\ \sf 1 \times \frac{12}{5} \\ \sf2 \frac{2}{5} \: hours$

by Maria and J ulia

therefore

15 basket can be weved in

$\frac{12 \times 15}{5} \\ 12 \times 3 \\ 36 \: hours$

4 0

3 years ago

Read 2 more answers

For what values of b, the equation x^2−ax+b=0 has a solution for any value of a? PLEASE I NEED IT SOON!

Rasek [7]

I’m not sure about the wording of the question, but wouldn’t it be all real numbers?

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4 years ago

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The price of one share at Acme company declined five dollars per day for four days in a row how much did the price of one share

Softa [21]

Hey! Hope that I can help.

To do this, you have to multiply -5 (declined 5 per day) by the 4 days to get the price of the change after 4 days. -5 x 4 = -20.

Answer: -20

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4 years ago

Find the discriminant of the following equation. x^2+2x+7=0

FinnZ [79.3K]

The discriminant of $ax^2+bx+c$ is $d=b^2-4ac$

$d = 2^2 - 4(1)(7) = 4 - 28 = -24$

Negative, no real solutions.

Answer: -24

6 0

4 years ago