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Alja [10]
3 years ago
11

Which equation represents the volume of a cone with the same base and height as the cylinder below? A cylinder with a height k a

nd radius t. Volume cone = pi t squared k Volume cone = one-third pi t squared k Volume cone = one-half pi t squared k Volume cone = 3 pi t squared k
Mathematics
2 answers:
DerKrebs [107]3 years ago
5 0

Answer:

The correct answer is Volume Cone = one-third pi t squared k

Step-by-step explanation:

Igoryamba3 years ago
3 0

Answer: The correct answer is Volume Cone = one-third pi t squared k

Step-by-step explanation: The first important detail to note here is that both cylinder and cone have the same base and the same height This implies that when writing out the formula for calculating the volume of either of the two shapes, the radius and the height will be the same number or value.

The volume of a cylinder is given as;

Volume cylinder = pi x r squared x h (that is πr²h)

Also the volume of a cone is given as;

Volume cone = one-third x pi x r squared x h (that is 1/3*πr²h)

However, the variables have been changed such that the radius r is now represented by t while the height h is now represented by k.

Therefore the volume of the cone should now be re-written as;

Volume cone = one-third pi t squared k <em>(that is 1/3 *πt²k)</em>

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Drag and drop each pair of lines into the correct category to indicate whether the pair of lines are parallel,
Vadim26 [7]

Answer:neither, neither, perpendicular , neither

parallel

Step-by-step explanation:put each line in the form y=mx+b

if m=m they are parallel

if m times m = -1 they are perpendicular

if the m’s are unrelated than neither

5 0
2 years ago
Lesson 1.6 Multiply by 1-digit numbers.
quester [9]

The multiplication shows that the answers will be:

1. 3744

2. 8244

3. 3630

4. 2616

5. 20772

6. 7820

7. 3916

8. 3521

9. 21285

10. 54162

11. 4548

12. 2091

13. 17128

14. 55692

15. $895

16. 4300 miles

<h3>How to calculate the value?</h3>

1. 416 × 9 = 3744

2. 1374 × 6 = 8244

3. 726 × 5 = 3630

4. 872 × 3 = 2616

5. 2308 × 9 = 20772

6. 1564 × 5 = 7820

7. 4 × 979 = 3916

8. 503 × 7 = 3521

9. 5 × 4257 = 21285

10. 6018 × 9 = 54162

11. 758 × 6 = 4548

12. 3 × 697 = 2091

13. 2141 × 8 = 17128

14. 7 × 7956 = 55692

15. From the information given, the cost of each ticket is $179. Also, there are 5 people that are flying.

Therefore, the total cost will be:

= $179 × 5

= $895

16. Also, for the second question, since the distance between the two cities is 2150 miles. The exact distance will be:

= 2150 × 2

= 4300 miles.

Learn more about multiplication on:

brainly.com/question/10873737

#SPJ1

3 0
1 year ago
Which equation represents a lime which is parallel to the line 4y-x=-24
Elenna [48]

Answer:please mark as brainliest

Step-by-step explanation:this is an example and then the question you can answer

Two lines are parallel if the have the same slope. Example 1: Find the slope of the line parallel to the line 4x – 5y = 12. To find the slope of this line we need to get the line into slope-intercept form (y = mx + b), which means we need to solve for y: The slope of the line 4x – 5y = 12 is m = 4/5.

another example

In order to be parallel to your line, a line has to have the same slope as your line. So it has to have slope −4. Thus any line parallel to the line y=−4x+5 has an equation of the form y=−4x+b, where b is any number.

6 0
2 years ago
Answer Both questions pls!!!!!
Fudgin [204]
1. 30 miles per hr
     90 miles for 2 hrs = 90/2 = 45 miles per hr
     180 miles for 3 hrs = 180/3 = 60 miles per hr
     240 miles for 6 hrs = 240/6 = 40 miles per hr
fastest is : 180 miles for 3 hrs

2. 2.50 for 5 lbs = 2.50/5 = 0.50 per lb
    2.40 for 6 lbs = 2.40/6 = 0.40 per lb
    3.00 for 6 lbs = 3.00/6 = 0.50 per lb
    2.40 for 4 lbs = 2.40/4 = 0.60 per lb
Lowest price is : 2.40 for 6 lbs
    
    
     
     
    
6 0
3 years ago
Read 2 more answers
Inclusions are defects in poured metal caused by contaminants. The number of (large) inclusions in cast iron follows a Poisson d
ella [17]

Answer: 0.116

Step-by-step explanation:

The Poisson distribution probability formula is given by :-

P(X=x)=\dfrac{e^{-\lambda}\lambda^x}{x!}, where \lambda is the mean of the distribution and x is the number of success

Given : The number of inclusions in one cubic millimeter = 3.2

Then , the number of inclusions in two cubic millimeters=\lambda=2\times3.2=6.4

Now, the probability of exactly four inclusions in 2.0 cubic millimetres is given by :-

P(X=4)=\dfrac{e^{-6.4}(6.4)^4}{4!}\\\\=0.11615127195\approx0.116

Hence, the probability of exactly four inclusions in 2.0 cubic millimetres = 0.116

4 0
3 years ago
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