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enot [183]
3 years ago
15

Please help due today!

Mathematics
1 answer:
yanalaym [24]3 years ago
5 0

Answer:

X = 27

Step-by-step explanation:

a right is 90 so take 63 from the 90 and you

get 27

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The daughter is 36 years younger than her mother. How many years ago was the mother 5 times he daughters age, if she is 50 now?
Anni [7]

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5 years ago

Step-by-step explanation:

8 0
3 years ago
Help plz anybody ????????????
Kobotan [32]

Answer: 18 square ft.

Step-by-step explanation:

Surface area is length*width. 1*1= 1*6= 6

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4 0
3 years ago
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cluponka [151]

Answer:

Step-by-step explanation:

5 0
3 years ago
Barney's Book Store currently has 2000 books in stock. There are 3 times as many non-fiction books as fiction books. Determine t
xxMikexx [17]

Answer:

There are 1500 non fiction books and 500 fiction books currently in the store.

Step-by-step explanation:

Given:

Total Number of books = 2000

Let the number of fiction books be 'x'.

Now given:

There are 3 times as many non-fiction books as fiction books.

Number of non fiction books = 3x

We need to find the number of non-fiction and fiction books.

Solution:

Now we know that;

Total Number of books is equal to sum of the number of non-fiction and fiction books.

framing in equation form we get;

x+3x=2000\\\\4x=2000

Dividing both side by 4 we get;

\frac{4x}{4}=\frac{2000}{4}\\\\x= 500\ books

Number of fiction books = 500

Number of non fiction books = 3x=3\times 500 =1500

Hence There are 1500 non fiction books and 500 fiction books currently in the store.

8 0
3 years ago
50 balls are number 1 to 50 and a red dot is painted on those balls that are a multiple of 7. The balls are mixed into a bag and
miv72 [106K]
Hello,

The multiples of 7 are 7,14,21,28,35,42,49 : 7 balls
The multiples of 5 are 5,10,15,20,25,30,35,40,45,50 :10 balls
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p=(7+10-1)/50=16/50=8/25=0.32

4 0
3 years ago
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