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
omeli [17]
3 years ago
6

CAN I GET SOME HELP PLEASE

Mathematics
2 answers:
lana [24]3 years ago
5 0
V = 1/3 * 3.14 * 6 * 2^2 = 25.12 in^3
umka2103 [35]3 years ago
5 0
75.36 I believe but I'm not to great on pie
You might be interested in
Multiply.<br> (5x2-6x+2) x (4x2-3x)
stich3 [128]

Answer:

<em>18x² - 84x + 96</em>

Step-by-step explanation:

(5 × 2 - 6x + 2) × (4 × 2 - 3x)

5 × 2 (4 × 2 - 3x) - 6x(4 × 2 - 3x) + 2(4 × 2 - 3x)

80 - 30x - 6x(4 × 2 - 3x) + 2(4 × 2 - 3x)

80 - 30x - 48x + 18x² - 6x

96 - 84x + 18x²

18x² - 84x + 96

Hope this helps! :)

6 0
3 years ago
Eleven of 25 kids watch T.V. before falling sleep. What percent of kids watch T.V. before falling asleep?
Firdavs [7]

Answer:

44%

Step-by-step explanation:

7 0
3 years ago
Find the area of the triangle with vertices: q(3,-4,-5), r(4,-1,-4), s(3,-5,-6).
maw [93]

Answer:

  (√6)/2 square units

Step-by-step explanation:

The area of a triangle is half the magnitude of the cross product of the vectors representing adjacent sides.

  QR = (4-3, -1-(-4), -4-(-5)) = (1, 3, 1)

  QS = (3 -3, -5-(-4), -6-(-5)) = (0, -1, -1)

The cross product is the determinant ...

\text{det}\left|\begin{array}{ccc}i&j&k\\1&3&1\\0&-1&-1\end{array}\right|=-2i+j-k

The magnitude of this is ...

  |QR × QS| = √((-2)² +1² +(-1)²) = √6

The area of the triangle is half this value:

  Area = (1/2)√6 . . . . square units

3 0
3 years ago
Cotθ= tan30° find theta
scoundrel [369]

Answer:

60

Step-by-step explanation:

Cot is the same as 1/tan so:

1/tan(theta) = tan(30)

By rearranging the equation, we get:

1/tan(30) = tan(theta)

By taking the inverse tan, we get:

theta = tan^-1 (1/tan(30)) =60

7 0
2 years ago
What is a object accelerated if its moving in 30m and stops at 5 seconds
Ivan
6 meter / second square.

8 0
3 years ago
Other questions:
  • The figure shown is a kite. What is the x-coordinate of point P?
    6·2 answers
  • A right rectangular prism has a length of 6 in., a width of 9 in., and a height of 10 in. What is the surface area of the prism?
    8·1 answer
  • Many 1/2 inch cubes can fit into a box that is 15 inches tall, 1 1/2 inches wide, and 3 inches long?
    9·1 answer
  • Create a scenario for y=3x+4 will mark brainliest
    5·1 answer
  • The final velocity, V, of an object under constant acceleration can be found using the formula V2= v2 + 2as, where v is the init
    13·1 answer
  • Which shows the given inequalities in slope-intercept form?
    8·1 answer
  • Given f(x) = the quantity of 2x minus 2 divided by 4, solve for f−1(3).
    12·1 answer
  • 5. A local flower shop sells a dozen roses for
    14·1 answer
  • Solve 5x - c = k for x
    8·1 answer
  • Please Help <br> Select the correct answer.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!