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siniylev [52]
3 years ago
14

A cone has a height of 5 millimeters and a diameter of 8 millimeters. What is its volume?

Mathematics
2 answers:
hram777 [196]3 years ago
7 0
Just do 5+8 I think which is 13
lapo4ka [179]3 years ago
5 0

Answer:

its actually 84

Step-by-step explanation:

V= 1/3​r^2h

≈ 1/3 x 3.14 x 4^2 x 5

≈ 84

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Write an equation of the line that passes through the given points: (9/2,1), (-7/2,7) please show step by step how to do this. T
Viktor [21]

Explanation:

The easiest way to do this is to make use of the 2-point form of the equation for a line. For points (x₁, y₁) and (x₂, y₂), the equation is ...

  y=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)+y_1

Filling in your given points, the equation becomes ...

  y=\dfrac{7-1}{\frac{-7}{2}-\frac{9}{2}}(x-\frac{9}{2})+1

After you fill in the values, it is a matter of simplifying the resulting equation.

y=\dfrac{6}{\frac{-16}{2}}(x-\frac{9}{2})+1=\dfrac{-12}{16}(x-\frac{9}{2})+1=-\dfrac{3}{4}x+\left(\dfrac{-3}{4}\cdot\dfrac{-9}{2}\right)+1\\\\y=-\dfrac{3}{4}x+\dfrac{27+8}{8}\\\\y=-\dfrac{3}{4}x+\dfrac{35}{8}

6 0
4 years ago
.....................................
kumpel [21]

Answer:

Look below.

Hopefully they're right.

Step-by-step explanation:

1. m=3/1 b=6

2. m=5/6 b=-5

3. m=-3/4 b=1

8 0
3 years ago
The perimeter of a square is 4 times the length of one side of the square. Which graph represents this situation? *
Arisa [49]

Answer:

A.

Step-by-step explanation:

Graph B must be incorrect as this is a directly proportional relationship. Likewise, graph C shows an inversely proportional relationship.

Between graph A and D, only graph A passes through the origin, which is true because if length is zero, perimeter is zero.

Hence the answer is Graph A.

6 0
4 years ago
Read 2 more answers
Simplify 4 + 3 W equals -5
LuckyWell [14K]

First, we pass the other number subtracting, like this:


3W = -9


Then we pass the number 3 dividing, like this:


W = \frac{-9}{3}


So, the answer is: W = -3.


Hope this helped! c:

6 0
3 years ago
Ill give brainliest pls
Alona [7]

The answer is 207.

Search up the site Mathaway. It gives you answers.

6 0
3 years ago
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