1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nutka1998 [239]
3 years ago
9

How many 2 inch cubes are needed to completely fill a cubic box of edges 8 inches?

Mathematics
1 answer:
ElenaW [278]3 years ago
8 0
64 of them because 2 inch cubes are needed to completely fill a cubic box of edges 8 inches 


Hope I Helped You!!! :-)

Have A Good Day!!!
You might be interested in
The graph of a system of equations shows the solution to be at (-6, 2). Which two of the following equations could
blondinia [14]

Answer:

Step-by-step explanation:

The graph shows the solution (-6,2)

i.e at x= -6 y=2

Analysis of each of the answers, since we can't write the equation of a straight line with only that information i.e the single point

Then,

Option 1

1. 2x - 3y = -6

x= -6 y=2

Then let insert x=-6 and y =2

2(-6)-3(2)

-12-6

-18.

Since -18 ≠ -6, then this is not the equation of the line and doesn't make up the system

Option 2

2. 4x - y = 26

Inserting x=-6 and y=2

4(-6)-(2)

-24-2

-26

Since -26 ≠ 26, then this is not the equation of the line and doesn't make up the system

Option 3

3. 3x + 2y = -14

Inserting x=-6 and y=2

3(-6)+2(2)

-18+4

-14

Since -14 ≠ -14 then this is the equation of the line and it make up the system.

Option 4

x-y = -2

Inserting x=-6 and y=2

(-6)-(2)

-6-2

-8

Since -8≠ -2, then this is not the equation of the line and doesn't make up the system

Option 5

5. x+y=-4

Inserting x=-6 and y=2

(-6)+(2)

-6+2

-4

Since -4 ≠ -4, then this is the equation of the line and it makes up the system.

Then, there are two option that make up the system

3. 3x + 2y = -14

And

5. x+y=-4

4 0
3 years ago
What is the proper fraction for 9/2?
love history [14]

Answer:4½

Step-by-step explanation:all you need do is check how many times 2 can divide 9 which is 4, then write the remainder at the top which is 1 and the divisor at the bottom which is 2

7 0
3 years ago
If f(x) = sin(x/2), then there exists a number c in the interval pie/2 < x < 3pie/2 that satisfies the conclusion of the m
elena-14-01-66 [18.8K]
For the answer to the question above, 
The mean value theorem states the if f is a continuous function on an interval [a,b], then there is a c in [a,b] such that: 
<span>f ' (c) = [f(b) - f(a)] / (b - a) </span>
<span>
So [f(a) - f(b)] ( b - a ) = [sin(3pi/4) - sin(pi/4)]/pi </span>
= [sqrt(2)/2 - sqrt(2)/2]/pi = 0 
So for some c in [pi/2, 3pi/2] we must have f ' (c) = 0 

In general f ' (x) = (1/2) cos (x/2) 
We ask ourselves for what values x in [pi/2, 3pi/2] does the above equation equal 0. 
0 = (1/2) cos (x/2) 
0 = cos (x/2) 
x/2 = ..., -5pi/2, -3pi/2, -pi/2, pi/2, 3pi/2, 5pi/2,... 
x = ..., -5pi, -3pi, -pi, pi. 3pi, 5pi, .... 
and x = pi is the only solution in our interval. 

So c = pi is a solution that satisfies the conclusion of the MVT
3 0
3 years ago
Liz earns a salary of $2,300 per month, plus a commission 5% of her sales. She wants to earn at least $2,500 this month. Enter a
aliya0001 [1]

Answer:

she needs to earn at least $200 more to equal $2,700, so

200=x($amount of needed sales) * .06

200/.06=x

$3,333=x is sales needed to meet goal

variable is $ amount of sales needed to earn $2,700 this month.

Commission rate as decimal=.06

Inequality that represents is...

x> or = $3,333

4 0
3 years ago
Read 2 more answers
Pls thanks will give brainiest
Zepler [3.9K]

Answer:

the temperature drops by 40

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • The formulas below are the cost and revenue functions for a company that manufactures and sells small radios. a. Use the formula
    15·1 answer
  • SOMEONE PLEASE HELP
    9·1 answer
  • A steam engine for pulling trains has wheels of diameter 1.5 metres.
    7·1 answer
  • Find the value of x.
    10·1 answer
  • PLEASE HELP ASAP.......................................
    7·1 answer
  • JUNIOR MATHEMATICAL CHALLENGE
    10·1 answer
  • A cylinder has a base diameter of 6 centimeters and a height of 15 centimeters. What is its volume in cubic centimeters, to the
    12·1 answer
  • Devide (a2+ 7a+ 12)÷ (a+3)​
    10·1 answer
  • A right prism has a triangular base. The length of the base is 6 meters and the height of the base is 4 meters. The height of th
    9·1 answer
  • Five more than the product of two and a number,
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!