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
Xelga [282]
2 years ago
7

This one is hard! try your best please.

Mathematics
1 answer:
user100 [1]2 years ago
3 0

Answer:

1. 301.6 in^{3}

2. 576 in^{3}

3. 274.41 in^{3}

Step-by-step explanation:

We know that the diameter of one of the spheres must be 4 in, because the length of the box is 12 in and there are 3 spheres along each side, and \frac{12}{3} =4. That means that the radius of a sphere is 2 in. Put 2 into the formula for the volume of a sphere, and then multiply your solution by 9, to get the total volume.

Then, you can find the volume of the box, because you know its dimentions are 12x12x4.

Subtract your answer for part 1 from your answer for part 2, and you have the solution to part 3. Hope this helps!! :-)

You might be interested in
From his house, Shane could drive due north to get to his parents' house or he could drive due east to get to his grandparents'
lord [1]

Answer:

15 miles

Step-by-step explanation:

It is given that,

Shane could drive due north to get to his parents' house or he could drive due east to get to his grandparents' house.

It is 8 miles from Shane's house to his parents' house and a straight-line distance of 17 miles from his parents' house to his grandparents' house.

It can be calculated by considering a right angled triangle. Using pythagoras theorem, we can find the distance between Shane from his grandparents' house. Let it is d.

d^2=\sqrt{17^2-8^2} \\\\=15\ \text{miles}

Hence, Shane is 15 miles from his grandparents' house.

4 0
2 years ago
The expression 120 + 15m gives the volume of water in Miguel's pool (in liters) after he spends m minutes filling his pool.
Andreyy89

Answer:

217.5 liters

Step-by-step explanation:

15 x 6.5 = 97.5. 97.5 + 120 = 217.5 liters

7 0
2 years ago
Is negative seven less than negative eight?
strojnjashka [21]
No because it is first on the number line.
4 0
3 years ago
Read 2 more answers
-Solve each equation. Example x+3=12 9+3=12
mash [69]

y + 9 = 9  | - 9 \\ y+ 9 - 9 = 9 - 9 \\ y = 0

10 + 2x = 20 | - 10 \\ 10 + 2x - 10 = 20 - 10 \\ 2x = 10 | \div 2 \\ 2x \div 2 = 10 \div 2 \\ x = 5

17 + 3c = 26 | - 17 \\ 17 + 3c - 17 = 26 - 17 \\ 3c = 9 | \div 3 \\ 3c \div 3 = 9 \div 3 \\ c = 3

x - 4 = 3 | + 4 \\ x - 4 + 4 = 3 + 4 \\  x = 7

2z - 7 = 7 | + 7 \\ 2z - 7 + 7 = 7 + 7 \\ 2z = 14 | \div 2 \\ 2z \div 2 = 14 \div 2 \\ z = 7

7 0
3 years ago
G= {(-5,5), (6, 8), (-5, -5)}<br> What is the domain and range
blagie [28]

Answer:

I'm pretty sure domain is x and range is why which would mean that:

domain: -5,6

range: 5,8,-5

Step-by-step explanation:

Hope this helps:)...if not then sorry for wasting you time and I hope you find the right answer and may God bless you:)

6 0
2 years ago
Other questions:
  • Slope m = -5 y= intercept -4 What is the equation?
    8·2 answers
  • The delivery guy pushes a stove forward with a force of 80 Newtons, the stove has 115 Newtons. Does the stove move? Is the net g
    15·1 answer
  • Enter the division problem 15 ÷11 as a fraction.
    14·2 answers
  • Explain why the product of power property cannot be used to simplify 2^7 *b^7
    6·1 answer
  • Linda is going for a walk. she takes 3 hours to walk 4.8 miles. what is her speed?
    13·1 answer
  • An industrial engineer is planning to test the claim that the mean cycle time of a particular assembly process is less than 10 m
    9·1 answer
  • I'm confused on how to go about solving this, I got to this part:
    14·1 answer
  • A hook in an office storage closet can hold no more than 6 pounds. An order of jumbo paperclips weighs 2 pounds and an order of
    6·2 answers
  • FIRST PERSON TO ANSWER CORRECTLY GETS BRAINLIEST!! YOU HAVE TO TELL/SHOW ME HOW TO SHOW MY WORK TOO BE ABLE TO GET BRAINLIEST AS
    8·1 answer
  • 19. If the base is 4, what is the value if the exponent is 2? What if the exponent is -2?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!