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algol13
3 years ago
9

How do you find the volume of a cone

Mathematics
1 answer:
SashulF [63]3 years ago
7 0
Volume = (1/3) * π * r² * h.
= (1/3) * π * 3² * 4.5.
= (1/3) * 127.23450247
= 42.41115 cm^3
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Write the equation of a line passing through (4, -2) and parallel to y = 5/4 x - 2
ASHA 777 [7]

Answer:

y = 5/4x -7

Step-by-step explanation:

y = mx + b

parallel line has same slope: 5/4

y = 5/4x + b

(4 , -2)      -2 = 5/4 x 4 + b

b = -7

Formula: y = 5/4x -7

7 0
3 years ago
Jen has 2 meters of taffy. She wants to give each of her 3 best friends an equal amount of taffy. How many centimeters of taffy
sammy [17]
Each friend including her will get the grand total of 1/4 of taffy.
or if its just her fiends that get the taffy they will each get 1/3 of the taffy.
4 0
3 years ago
Helppp a child out please
Nutka1998 [239]

Answer:

The answer is 35

Step-by-step explanation:

given

an = 3n + 5

a10 = 3 * 10 + 5

= 30 + 5

= 35

Hope it will help :)

8 0
2 years ago
Read 2 more answers
4 3/8+ 2 7/12 <br> Alguém sabe a resposta
Nata [24]

Answer:

6 23/24

Step-by-step explanation:

First, find the least common factor of 8 and 12, the denominators.

8 16 24

12 24

24, is now the current denominnator,

8x 3 = 24

Now you go do it to the numerator, 3 x 3 = 9

9/24 + ?

Now, 12 x 2 = 24, do it to the numerator, 7 x 2 = 14

4 9/24 + 2 14/24

Now add the front numbers to make 6, than add the numerators and keep the denominator.

6 23/24, since you can not simplify this fraction, this is the answer.

6 0
3 years ago
What is the slope of the line that passes through the points A(0, 1) and B(2, 7)?
Alenkinab [10]

Answer:

3

Step-by-step explanation:

We can use the formula [ y2-y1/x2-x1 ] to solve.

7-1/2-0

6/2

3

Best of Luck!

4 0
3 years ago
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