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azamat
3 years ago
12

Im struggling a lot with these problems can anyone help and show the WORK please?

Mathematics
1 answer:
Kay [80]3 years ago
5 0

Answer:

Step-by-step explanation:

I'll give a couple answers so you get the gist of things.

All you have to do is substitute 1/2 for x and 3/4 for y.

Ex - 30. x × y = 1/2 × 3/4 = 3/8

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What is the volume of the cone below?
Elden [556K]

Answer:

V = 3408 pi  unit^3

Step-by-step explanation:

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7 0
3 years ago
Read 2 more answers
Justin likes to get 7 hours of sleep. He woke up after sleeping for 5 1/3 hour. How many more hours does he need to get the amou
Valentin [98]

Answer:

He needs 1 hour 40 minutes more to get the amount of sleep he likes or 1 2/3 hours

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Number of more hours needed to get the amount of sleep he likes= 7 hours - 5 1/3 hours.

1 hour = 60 minutes

1/3 hours = 60/3 = 20 minutes

Hours         Minutes

7                     00       when we borrow 1 hour we borrow 60 minutes

<u>5                    20</u>

<u> 1                   40</u>

<u />

He needs 1 hour 40 minutes more to get the amount of sleep he likes

or 1 2/3 hours

8 0
2 years ago
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