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3 years ago

No one is helping me :( Can someone please help me, I promise to mark brainliest.

Mathematics

2 answers:

igor_vitrenko [27]3 years ago

8 0

Answer: 186

Step-by-step explanation:

Jazz Rock or Pop

7-12: 200 - 142 = 58 142

13-18: 72 - 58 = 14 200 - 14 = 186

It is given that 142 out of 200 students in age group 7-12 like Rock or Pop.

Therefore, 200-142 = 58 in that age group like Jazz.

Total Jazz in both age groups is 72, so 72 - 58 (7-12: Jazz) = 14 students in age group 13-18 like Jazz.

There are 400 students total and 200 are in age group 7-12, which leaves 400-200 students in age group 13-18. 200 - 14 (13-18: Jazz) = 186 students in age group 13-18 like Rock or Pop.

ollegr [7]3 years ago

7 0

Answer: 186

Step-by-step explanation:

The answer is 186 or D :)

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3 years ago

I will give brainliest. What is the hypotenuse and how do I get it?

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Step-by-step explanation:

by Pythagoras theorem:

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plz mark my answer as brainlist plzzzz.

hope this will be helpful to you

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