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3 years ago

Choose the example of an inverse relationship

1 answer:

7 0

The mathematical explanation is that if f(x) = x + 2 and y (x) = x -2, the relationship is inverse. Also, f(x) = -x and f(x) = 1/x to eliminate a zero value.

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Is this right or not.

harkovskaia [24]

Answer: No

Step-by-step explanation:

The height is 5 units and the length is 7

Use the Pythagorean theorem and you get 8.6

8 0

3 years ago

Problem 3

Ilia_Sergeevich [38]

Problem 1 Answer: $x=10$

Simplify both sides of the equation

$(2)(x)+(2)(-3)=14(Distribute)$

$2x+-6=14$

$2x-6=14$

Add 6 to both sides

$2x-6+6=14+6$

$2x=20$

Divide both sides by 2

$2x/2=20/2$

$x=10$

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Problem 2 Answer: $x=-7$

Simplify both sides of the equation

$(-5)(x)+(-5)(-1)=40(Distribute)$

$-5x+5=40$

Subtract 5 from both sides

$-5x+5-5=40-5$

$-5x=35$

Divide both sides by -5

$-5x/5=35/-5$

$x=-7$

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Problem 3 Answer: $x=-8$

Simplify both sides of the equation

$(12)(x)+(12)(10)=24(Distribute)$

$12x+120=24$

Subtract 120 from both sides

$12x+120-120=24-120$

$12x=-96$

Divide both sides by 12

$12x/12=-96/12$

$x=-8$

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Problem 4 Answer: $x=-1/2$

Move all terms to the left:

$2(x+6)-(11)=0$

Multiply parentheses

$2x+12-11=0$

Add all the numbers together, and all the variables

$2x+1=0$

Move all terms containing x to the left, all other terms to the right

$2x=-1\\x=-1/2$

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Problem 5 Answer: $x = 44$

3 0

3 years ago

Read 2 more answers

In which number is the digit 8 ten times larger than it is in the number 18?

ollegr [7]

Answer:

387 contains 80 and 8 x 10 = 80

8 0

2 years ago

How does the suffix help you understand the meaning of announcement

sergeinik [125]

The suffix 'ment' belongs to nouns that denote an action. the word 'announce' means to declare or make something known. So the word 'announcement' is the action of declaring.

6 0

3 years ago

If area of a square is 121 cm2 what is side length

12345 [234]

The answer is 30.25 or as a fraction 30 1/4

3 0

3 years ago