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VMariaS [17]
4 years ago
11

Find the inverse of the given relation.

Mathematics
1 answer:
il63 [147K]4 years ago
6 0

Answer:

The answer is B.

Step-by-step explanation:

To obtain the inverse of a relation you simply interchange the x and y coordinates of each pair.

Here:

(3,1) becomes (1,3)

(3,1) becomes ((1,3)

(7, -7) becomes (-7,7) and

(12, -15) becomes (-15, 12)


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Alina [70]
The total of,
  36
  78
 198
 475
+620
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=1407

Hope this helps!=)
8 0
3 years ago
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James is buying a table.He finds the same table for sale in two different shops.
mina [271]

"Table World" is quoting a better price

<u>Step-by-step explanation:</u>

The shop "Table World" is quoting a price of 140 inclusive of 17.5% VAT

that means 140 is the final price a customer needs to pay.

                       

While other shop"Tables R us" is quoting a price of 120 without VAT

so we need to add VAT in the price to find out the final price

                                           price+VAT on the price

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6 0
3 years ago
A bag of concrete equals 1000 cu. Inches. Your customer already has 2 bags at home. How many more bags does he need to fill an a
adelina 88 [10]
From the information given;
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2 bags at home = 1000*2 = 2000 in^3

The available space has a volume of;

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Then,
x = 1*4000/1000 = 4 bags.
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5 0
3 years ago
There are 2 first grade classrooms that share 11 packs of paper. How much paper should each classroom get?
atroni [7]

Answer:

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Step-by-step explanation:

11/2 is 5.5

7 0
3 years ago
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Answer:

(15)(0.75) and 0.7(15 – x) + 0.9x

Step-by-step explanation:

I did that assignment.

4 0
3 years ago
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