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3 years ago

What is 6.39 rounded to the nearest tenths?

Mathematics

2 answers:

posledela3 years ago

4 0

6.4 is the answer to your question

vodomira [7]3 years ago

4 0

That's actually really easy, its 6.4

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Three times the sum of a number and 10 <br>24

zavuch27 [327]

Answer:

3x(10+24)

Step-by-step explanation:

8 0

3 years ago

The square of five is

Mars2501 [29]

Square of five = 5^2 = 5 x 5 = 25

answer
c) 25

6 0

3 years ago

How many cubes with side lengths of 1/3 cm does it take to fill the prism?

user100 [1]

Answer:

The number of cubes that fill the prism is 24

Step-by-step explanation:

Given as :

The length of cube (l) = $\frac{1}{3}$ cm

The length of prism (L) = 1 cm

The width of prism (w) = 2 $\frac{2}{3}$ = $\frac{8}{3}$ cm

The height of prism (h) = $\frac{2}{3}$ cm

Let the number of cubes that fill the prism = x

Now, Volume of cube with length (l) = l³ cm³

Or, Volume of cube with length (l) = $(\frac{1}{3})^{3}$ cm³

Or, Volume of cube with length (l) = $(\frac{1}{27})$ cm³

Again , Volume of prism = $\frac{1}{2}\times Length \times width \times height$

Or, Volume of prism = $\frac{1}{2}\times 1 \times \frac{8}{3} \times \frac{2}{3}$

Or, Volume of prism = $(\frac{8}{9})$ cm³

<u>So , The number of cubes to fill prism </u>

The number of cubes × Volume of cube = Volume of prism

Or, x × $(\frac{1}{27})$ cm³ = $(\frac{8}{9})$ cm³

or x = $\frac{8\times 27}{9}$ = 24

Hence The number of cubes which fill the prism is 24 Answer

8 0

3 years ago

I need help again its not the answer i thought it was

Volgvan

Answer: you subtract the angles by the one you are trying to solve

Step-by-step explanation: learned about it in 6th grade

5 0

3 years ago

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2 5/5+7 2/5= <br>Adding mixed numbers

Sidana [21]

I don't know if this answer is right but I think it would be 52

4 0

4 years ago

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