3 years ago

Find the inverse of the given relation.

Mathematics

1 answer:

il63 [147K]3 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)

You might be interested in

A string is 7 yards long. Jeff needs 2 feet and Lori needs 15 feet of string. If they both cut their string, how much is left?

Aleksandr [31]

$1\ yard=3\ feet\\\\7\ yard=3\cdot7=21\ feet\\\\21-2-15=4\\\\There\ are\ 4\ feet\ left$

5 0

3 years ago

Given that R = 3x + 9y

Bingel [31]

Answer:

Step-by-step explanation:

R = 3x + 9y

They told us that R = 7, y = 6

So you can rewrite the equation as:

R = 3x + 9y

7 = 3x + 9(6)

7 = 3x + 54

Subtract 54 from both sides.

7 - 54 = 3x

-47 = 3x

To find x, you need to divide both sides by 3

3x = -47

x = -47/3

7 0

3 years ago

A box cost $1.50 after 25% discount what was the original price of the box of ice cream bars

Charra [1.4K]

I think it might be $1.75

6 0

3 years ago

Read 2 more answers

What is the surface area, in square centimeter, of the square pyramid?

AnnZ [28]

Surface area = 56 cm2

Explanation:

Area of square base = Side x Side = 4 x 4 = 16 cm2

Area of triangle = 1/2 x Base x Height = 1/2 x 4 x 5 = 10 cm2
Area of 4 triangles = 10 x 4 = 40 cm2

Surface area of pyramid = 16 + 40 = 56 cm2

6 0

3 years ago

Find the missing side. Round to the nearest tenth. Х y 390 57 X=[?]

sweet [91]

Answer:It's 46.2

Step-by-step explanation:

6 0

2 years ago