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
babunello [35]
3 years ago
5

Find the volume of the solid. Round your answer to the nearest tenth

Mathematics
1 answer:
insens350 [35]3 years ago
5 0

Answer:

Solution given:

Volume of cone=⅓πr²h

Volume of cylinder=πr²h

1.

volume =πr²h=π*(10/2)²*6=<u>471.23mm³</u>

2.

Volume =πr²h=π*8*12.5=<u>314.16in³</u>

3.

volume =⅓πr²h=⅓*π*4²*3=<u>5</u><u>0</u><u>.</u><u>2</u><u>6</u><u>c</u><u>m</u><u>³</u>

4.

Volume =⅓πr²h=⅓*π*(8/2)²*12=<u>2</u><u>0</u><u>1</u><u>.</u><u>0</u><u>6</u><u>i</u><u>n</u><u>³</u>

You might be interested in
Choose the numbers to complete the statement about the expression.
mrs_skeptik [129]

Answer:

1 +  and a half = 1 in a half

Step-by-step explanation:

The numerator in the first fraction is closest to  

10, so the fraction is nearest to  1.

The numerator in the second fraction is closest to 3, so the fraction is nearest to one-half.

The value of the expression can be estimated as 1 +  one-half =  1 and one-half.

5 0
2 years ago
What is the lcm of 84, 56
Veronika [31]
<span>The Least Common Multiple (LCM) is:   2 x 2 x 2 x 3 x 7 = 168</span>
3 0
3 years ago
Read 2 more answers
Help plsss 20+ pointsss
Lena [83]

Answer:

3

Step-by-step explanation:

area of square=l*b so

81=3x multiply 3x

81=9x^2

81/9=x^2

9=x^2

\sqrt9=x

3=x

4 0
3 years ago
Solve the inequality below.<br> 10x – 4 &lt; 6x
AnnZ [28]

Answer:

x<1

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is the area of the figure?
morpeh [17]

Answer:

80 square feet

Step-by-step explanation:

You can split it into a rectangle and a triangle. The area of the rectangle would be 2 * 16 = 32 square feet.

Next, you need to find the height of the triangle. To do this, you can split the triangle into two right triangles and use the pythagorean theorem to find the height. The dimensions of one of the right triangle is 8 for one of the legs and 10 for the hypotenuse. Using the pythagorean theorem, 8^2 + b^2 = 10^2, which is 64 + b^2 = 100, so b^2 = 36 and b = 6. This means that the height is 6. Now, you find the area of the triangle and you get 16 * 6 / 2 = 48.

Adding the area of the rectangle and the triangle: 32 + 48 = 80

Not sure why that's not an answer choice, I'm fairly confident it's right.

8 0
3 years ago
Other questions:
  • Surface Area of a cube with 1/4 dimension
    8·2 answers
  • What does x equal in 12x+6=78
    10·2 answers
  • Question 4 Unsaved The area of Canada is approximately 1 x 107 square miles. The area of Italy is approximately 3 x 105 square m
    10·2 answers
  • The table shows the fraction of the votes that each candidate received. If 230 students voted, how many students vote for each c
    9·1 answer
  • What is the answer to 7 times 2/3
    12·1 answer
  • Alex sold 330 candy bars, milk chocolate candy bars sold for $2 each and white chocolate candy bars sold for $3 each. Alex sold
    6·1 answer
  • How do you write 996 as a fraction, mixed number, or whole number in simplest form?
    8·2 answers
  • PLS HELPPPPPPP :((
    14·1 answer
  • you plan to open a lemonade stand near where you live. The cost to buy the wood is $60 and the cost to make the lemonade is $3 p
    14·1 answer
  • Write the first five terms of the arithmetic sequence. First term: -8 and common difference: -2
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!