Can someone help me please

Mathematics

2 answers:

wolverine [178]2 years ago

7 0

Answer:

90 degrees

angles are measured in degrees

bogdanovich [222]2 years ago

6 0

Answer:it's 90degrees,because the angles are set on a protractor

Step-by-step explanation:

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Plz some one help me

sveta [45]

9 games

You can get this by multiplying each percentage by the total number of games to see what they have to expect.

.55*180 = 99 games (red team)

.60*180 = 108 games (blue team)

Now subtract the blue team expectation from the red team.

108 - 99 = 9 games.

6 0

2 years ago

Marta collected 363 cans. Diego collected 295 cans. How many cans Marta and Diego collected?

ra1l [238]

They collected 658 cans

4 0

2 years ago

A company has 10 male and 11 female employees, and needs to nominate 2 men and 2 women for the company bowling team. How many di

Anvisha [2.4K]

2475 different teams can be formed.

Combination is the way in which items can be selected from a collection. If we have n total objects and r objects want to be selected, the number of combinations is:

$C(n,r)=\frac{n!}{(n-r)!(r)!}$

Since we need to nominate 2 men from a company of 10 males, the number of ways this can be done = $C(10,2)=\frac{10!}{(10-2)!(2)!} =45\ ways$

Also, we need to nominate 2 women from a company of 11 females, the number of ways this can be done = $C(10,2)=\frac{11!}{(11-2)!(2)!} =55\ ways$