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spayn [35]
3 years ago
7

I need help please!!

Mathematics
2 answers:
Usimov [2.4K]3 years ago
8 0

Answer:

Step-by-step explanation:

radius r = 5 cm

Height h = 5 cm

Volume of cylinder = πr²h

                                = π * 5 * 5 * 5

                                = 125π cm³

Rasek [7]3 years ago
7 0

Answer:

250π

Step-by-step explanation:

The formula for finding the volume of a cylinder is πr^2h

So, you just substitute the values:

π x 5^2 x 2(5)

Then simplify,

π x 25 x 10

To then get 250π

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Find the length indicated. label your answer with correct notation
miss Akunina [59]

Answer:

? is 8

Step-by-step explanation:

The total of the line is 14 and you have KL of your answer which is 6. All you have to do to get JK is subtract 6 from 14.

14 - 6 = 8

4 0
3 years ago
A batch of cookies call for3/4. Wants to make 1/2 of batch how much I need
White raven [17]
U would need 1/2 of 3/4..." of " means multiply

1/2 * 3/4 = 3/8

Or...u could divide 3/4 by 2
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3/4 * 1/2 = 3/8


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3 years ago
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The coordinates of the top of a tree are (-3,8), and an acorn is attached to the tree at (-1,5). If we know that the acorn lies
Charra [1.4K]

Let's say that the coordinates of the squirrel are: (x, y)

Since the coordinates of the acorn is halfway, between the tree and the squirrel, that means the acorn is the midpoint.

To work out the midpoint you do:

(sum of x-coordinates) divided by 2,  (sum of y coordinates) divided by 2.

We can use this to form an equation .

So the sum of the x coordinates of the tree and the squirrel = -1   :

x-coordinates of the squirrel:

\frac{-3+x}{2}=-1                   <em>(now solve for x)</em>

-3+x = -2

x=1

y-coordinates:

\frac{8+y}{2}=5                   <em>(now solve for y)</em>

8+y=10

y = 2

So the coordinates of the squirrel are: (1, 2)

____________________

Answer:

(1, 2)

8 0
3 years ago
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PLSSSSSSSSSSSSSSSSSSSSSSSSSSSS HURRRRRRRRY ITS TIMMMMMEEEEEED TESTTTTTTTTTTT
sergij07 [2.7K]

Answer:

An equation is a mathematical statement that two expressions are equal. The solution of an equation is the value that when substituted for the variable makes the equation a true statement.

Step-by-step explanation:

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3 years ago
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Help me plzzz i need help.
Nookie1986 [14]

Answer:

  1. Perimeter: 7.8
  2. Area: 3.1

Step-by-step explanation:

  1. Perimeter = all sides added up together
  2. 2.8 + 2.8 + 1.1 + 1.1 = 7.8
  3. Area = L × W
  4. 2.8 × 1.1 = 3.08
  5. Round 3.08 to the nearest tenth: 3.08 → 3.1

I hope this helps!

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