All categories

3 years ago

What is the volume of each of the five colors in a 7-inch cubed notepad? Assume each color has the same number of sheets.

Mathematics

1 answer:

mote1985 [20]3 years ago

6 0

Answer:

68.6 in^3

Step-by-step explanation:

The formula for the volume of a cube is V=s^3

You might be interested in

For what values of q are the two vectors A = i + j + kq each other and B-iq-23 + 2kg perpendicular to

Sloan [31]

Answer:

The value of q are 0.781,-1.281.

Step-by-step explanation:

Given : Two vectors $A=i+j+kq$ and $B=iq-2j+2kq$ are perpendicular to each other.

To find : The value of q ?

Solution :

When two vectors are perpendicular to each other then their dot product is zero.

i.e. $\vec{A}\cdot \vec{B}=0$

Two vectors $A=i+j+kq$ and $B=iq-2j+2kq$

$(i+j+kq)\cdot (iq-2j+2kq)=0$

$(1)(q)+(1)(-2)+(q)(2q)=0$

$q-2+2q^2=0$

$2q^2+q-2=0$

Using quadratic formula,

$q=\frac{-1\pm\sqrt{1^2-4(2)(-2)}}{2(2)}$

$q=\frac{-1\pm\sqrt{17}}{4}$

$q=\frac{-1+\sqrt{17}}{4},\frac{-1-\sqrt{17}}{4}$

$q=0.781,-1.281$

Therefore, The value of q are 0.781,-1.281.

6 0

3 years ago

12x=11x+6<br> How do I solve this, it’s proving lines parallel

Alex

It would be helpful to see a picture, but if you are just trying to solve for X. The answer would be 6.

4 0

3 years ago

Nerissa has 5 pink bows,1 blue bow and 4 purple bows in a box. She will randomly choose 1 bow form the box.

k0ka [10]

4:10. Is the probability

8 0

3 years ago

The table shows how the rainfall varied in each of

Paladinen [302]

Answer:

a) +2.05 -2.75, opposite is August

4 0

3 years ago

Jen earned X dollars on Saturday and Y dollars on Sunday. She plans to save 25% of the money she earned over the weekend and spe

jolli1 [7]

Well 25% is the same as .25 or 1/4. So first you need to add X and Y so X+Y and since it is both you choose D

5 0

4 years ago