All categories

4 years ago

How do you think the volume of a sphere related to the volume of a cone?

Mathematics

1 answer:

Rom4ik [11]4 years ago

8 0

They both would have a circular base

You might be interested in

Find the slope of the line that passes through (-24, 6) and (9, 87). Simplify your answer and write it as a proper fraction, imp

Novosadov [1.4K]

Answer: The equation of a straight line is:

y = mx + b

m is the slope, and that is -2.

Hope this helps:/

3 0

3 years ago

Read 2 more answers

Find <img src="https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B8%7D" id="TexFormula1" title="\sqrt[3]{8}" alt="\sqrt[3]{8}" align="absm

viva [34]

Answer:

Step-by-step explanation:

$2^{3} =8$ because 2*2*2=8

3 0

3 years ago

Read 2 more answers

X^3-8/x-2<br> simplify and I need an explanation please

Sergeu [11.5K]

Answer: $x^2+2x+4$

Step-by-step explanation:

The expression given in the exercise is:

$\frac{x^3-8}{x-2}$

If you descompose the number 8 into its prime factors, you get that:

$8=2*2*2=2^3$

Therefore, you can rewrite the numerator of the expression as following:

$=\frac{(x^3-2^3)}{(x-2)}$

For this exercise you need to remember that for a Difference of cubes:

$a^3-b^3=(a-b)(a^2+ab+b^2)$

Then, applying this, you get:

$=\frac{(x-2)(x^2+2x+2^2)}{(x-2)}=\frac{(x-2)(x^2+2x+4)}{(x-2)}$

Now, it is necessary to remember the following:

$\frac{a}{a}=1$

Knowing the above, you can say that:

$\frac{(x-2)}{(x-2)}=1$

Therefore applying this, you get that the simplified expression is:

$=x^2+2x+4$

8 0

3 years ago

steve and scott are twins out for a morning jog. They run at the exact same speed They split at a corner one north, one east. On

trasher [3.6K]

Their running paths form the legs of an isosceles right triangle. The hypotenuse of such a triangle (the distance between Steve and Scott) is √2 times the length of one leg. Each has run 10 miles in the hour since they split.

They are running at 10 miles per hour.

4 0

3 years ago

On considere la figure ci-contre on donne OE=1 calculer OF.OG et OH

vaieri [72.5K]

Answer:

une entreprise a dépensé en tout 14 400e en 2001 pour l'entretien de ses voitures a. recopier et compléter le tableau ci-dessous. b. calculer la dépense moyenne pour l'entretien d'une voiture. c. les dépense d'entretien ont été représentées dans le diagramme circulaire ci-contre, mais la légende a été effacée. rétablir cette légende.

Step-by-step explanation:

3 0

3 years ago