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
statuscvo [17]
3 years ago
12

What is the volume of a cube on which each face has a diagonal of 12.8 inches? (round to nearest tenth)

Mathematics
2 answers:
Aleksandr-060686 [28]3 years ago
7 0

Answer:

volume of cube = side^3

=12.8^3

=2097. 152

alisha [4.7K]3 years ago
3 0

Answer:

D 2,097.2

Step-by-step explanation:

You might be interested in
Find the value of f(9) and g(-9) if f(×) = -7×-9 and g(×) = 6×3-23×
Vlada [557]

Answer:

f(9)= -72

g(-9)= 225

Step-by-step explanation:

First put the original equation

f(x)=-7x-9

Next plug in the number f(9)

f(9)=-7(9)-9

After multiply -7(9) which gets you -63

f(9)=-63-9

Then subtract -63-9 which gets you -72

f(9)=-72

-----------------------------------------------------------

First put the original

g(x)=6x3-23x

Next plug in the number g(-9)

g(-9)=6x3-23(-9)

After multiply 6x3 which gives you 18 then multiply -23(-9)

g(-9)=18+207

then add 18+207 which gives you 225

g(-9)=225

8 0
3 years ago
Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7:9. If Merrida multiplies the fi
astra-53 [7]

Answer:

Multiply 9 by 6

Step-by-step explanation:

7:9 is the ratio

We multiply the first term by 6.

What we do to one side, we do to the other

7*6=42

9*6 = 54

That way we keep the ratio in the same proportion

42:54

6 0
3 years ago
Read 2 more answers
Please help me, and please show your work if possible! Thanks friends! ❤️
eimsori [14]
12 bushes in garden 1
4 0
3 years ago
A hat contains marbles. Of them, are red and are green. If one marble is randomly selected out of this hat, what is the probabil
maksim [4K]

Answer:

?

Step-by-step explanation:

4 0
3 years ago
Find an equation of the tangent line to the curve <br> xey + yex = 5
Harman [31]
I got:

<span>y′=(−y<span>e^−x</span>−e^y)/xe^y+e^x</span>
then plugged in x and y and got slope of (-5-e^5)
and ended with equation of y=(-5-e^5)x+5

I'm not sure with my solution though i hope this might help you.

I hope my answer has come to your help. Have a nice day ahead and may God bless you always!
8 0
3 years ago
Other questions:
  • 37.67 x 70.71 (please show the work) but I need u to explain with numbers ​
    9·2 answers
  • There are 120 students in the seventh grade. Seventy percent of these students are involved in extracurricular activites. How ma
    11·2 answers
  • You don't have to explain please help!
    9·1 answer
  • What is the graph of y = 2/3
    14·2 answers
  • Which answer shows a correct order to solve this story problem?
    13·1 answer
  • Please help me help my daughter with question number 9
    11·1 answer
  • Ashelie is buying fruits at a store. She buys b bananas at $0.99 each and a apples at $0.58 each. What does the expression 0.99b
    5·1 answer
  • The table below shows the data for a random sample of fish that were collected from and later released into a lake:
    10·2 answers
  • Find the value of x (multiple choice)
    13·1 answer
  • 5x + 3y = 26<br> 6x+ 7y=21
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!