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Liula [17]
2 years ago
15

Find the volume of a cone that has a diameter of 7 and a height of 8.

Mathematics
1 answer:
sergiy2304 [10]2 years ago
4 0
I just did this I’m gonna have my friend come and answer this for u
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Write the equation of a line in y =mx+b<br> form that has a slope of 3/4 and a y-intercept of 0.
Rus_ich [418]

Answer:

y = ¾x  

Step-by-step explanation:

y = mx + b, where

m = slope and

b = y-intercept

If slope = ¾ and y-intercept =0,  the equation is

y = ¾x

4 0
3 years ago
How many ways can 6 people sit on a bench if 3 of them have to sit side by side
pickupchik [31]

Answer:

144 ways

Step-by-step explanation:

Let's think of the 3 persons sitting together as "one". So essentially we have 3 + "1" = "4" persons to arrange.

THey can be arranged in 4! ways, which is:

4! = 4 * 3 * 2 * 1 = 24 ways

Now, the 3 persons themselves can be arranged in 3! ways, which is:

3! = 3 * 2 * 1 = 6 ways

Total ways = 4! * 3! = 24 * 6 = 144 ways

4 0
3 years ago
A. 40, B.80, C.120, D. 160, or E. 400
Rudik [331]
B: 80

All the sides add up to 20 so adding all four sides make 80
6 0
3 years ago
Read 2 more answers
You want to solve 11% of what number is 22. Explain how you can solve that by using a proportion
Doss [256]
Write the first ratio as 11/100 and set it equal to 22/n.

since 11 x 2=22 you can multiply 100 x 2 and you'll get 200. 

*Check*: 11% of 200=22
3 0
3 years ago
Margo’s dog, named Todd, weighed 120 pounds last year. She now weighs 180 pounds. What is the percent of change
diamong [38]

Answer:

150%

Step-by-step explanation:

3 0
3 years ago
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