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bearhunter [10]
1 year ago
12

The Lakeside Legends, a broomball team, joined a 16-team league. They played each of their 15 opponents 3 times. Every broomball

game lasts for exactly 2 hours. At the end of the season, how many hours had the team spent playing games?
Mathematics
2 answers:
lys-0071 [83]1 year ago
7 0
90
15*3=45
Then, 45*2=90
So the answer is 90.
blondinia [14]1 year ago
4 0

Answer: 90

Step-by-step explanation:

if you multiply the number of times the house played each opponent

Since They played each of their 15 opponents 3 times (keyword 3 Times so you don’t get confused again)

It would be 15x3=45 this answer “45” is the amount of games they played

Now you times it by 2

45x2= 90

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tony's bike tire has a radius of 18 inches.what is the distance covered by the tire in inches after 5 rotations?
tekilochka [14]

Answer:

3ft

Step-by-step explanation:

3 0
3 years ago
V-15=-27 what's they equation
andrezito [222]
V would be equal to -12
7 0
3 years ago
Read 2 more answers
How many elements are in the union of five sets if the sets contain 10,000 elements each, each pair of sets has 1000 common elem
masya89 [10]

Answer:

40951

Step-by-step explanation:

Using the principles of inclusion - Exclusion

Where C(n,r)=n!/(n-r)!r!

Total elements in the five sets including number repetition is given as (10000)×C(5, 1) =10000× 5!/(5-1)!1!=10000×5=50000

Total Number of elements in each pair including number repetition of sets is given as

=(1000) × C(5, 2) =10000

Number of elements in each triple of sets is given as

=(100) × C(5, 3) =1000

Number of elements in every four sets

=(10) × C(5, 4)=50

Number of elements in every one set

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Therefore total number of unique elements=50000-10000+1000-50+1

=40951

5 0
3 years ago
Calculate the length b to two decimal places.
Andrej [43]

Answer:

B. 21.64

Step-by-step explanation:        

We have been given a triangle and we are asked to find the length of AC (b).

We will use law of cosines to find the length of side AC.

c^{2}=a^{2}+b^{2}-2ab \text{ cos }\theta

Upon substituting our given values in the formula we will get,

(AC)^{2}=15^{2}+12^{2}-2\times 15\times 12 \text{ cos}(106)  

(AC)^{2}=225+144-360\text{ cos}(106)      

(AC)^{2}=369-360(-0.275637355817)      

(AC)^{2}=369+99.22944809412    

(AC)^{2}=468.22944809412

Upon taking square root of both sides of our equation we will be get,

AC=\sqrt{468.22944809412}

AC=21.6386101238993629\approx 21.64  

Therefore, the length of b is 21.64 and option B is the correct choice.

6 0
3 years ago
Suppose y varies inversely with x. If y = 150 when x = 2, find y when x = 25.
IceJOKER [234]

Answer is 12

I hope this helps enough

7 0
3 years ago
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