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Ilya [14]
3 years ago
6

Which of the following pairs of functions are inverses of each other?

Mathematics
1 answer:
GenaCL600 [577]3 years ago
6 0

Answer:

I  think its B

Step-by-step explanation:

You might be interested in
Solve 5x^2-2=-12 by taking the square root
k0ka [10]

Answer:

x = ±i√2

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right  

Equality Properties

Multiplication Property of Equality

Division Property of Equality

Addition Property of Equality

Subtraction Property of Equality<u> </u>

<u>Algebra II</u>

Imaginary root <em>i</em>

  • <em>i</em> = √-1

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

5x² - 2 = -12

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. [Addition Property of Equality] Add 2 on both sides:                                    5x² = -10
  2. [Division Property of Equality] Divide 5 on both sides:                                 x² = -2
  3. [Equality Property] Square root both sides:                                                    x = ±√-2
  4. Rewrite:                                                                                                             x = ±√-1 · √2
  5. Simplify:                                                                                                             x = ±i√2
7 0
3 years ago
How many integers between 199 and 599 are multiple of 3
Reptile [31]
A.P. series would be: 201, 204, 207 .... 597
Here, a = 201, d = 3, l = 597

Now, l = a + (n - 1) d
597 = 201 + (n - 1)3
597 - 201 = 3n - 3
396 + 3 = 3n
n = 399/3
n = 133

In short, Your Answer would be 133

Hope this helps!

8 0
3 years ago
Read 2 more answers
Joakkm is icing 30 cupcakes. He spreads mjnt icing on 1/5 of the cupcakes and chocolate on 1/2 of the remaining. The rest will g
VladimirAG [237]

Answer:

12 cupcakes will have vanilla icing

Step-by-step explanation:

1/5 of 30 = 6

30- 6 = 24

24/ 2 = 12

6 mint icing

12 chocolate icing

12 vanilla icing

4 0
3 years ago
Read 2 more answers
What is the surface area of a right cylinder which has a base with radius 9 units and has a height of 12 units?
Dmitriy789 [7]

Answer:

1187.52

Step-by-step explanation:

A=2πrh+2πr2=2·π·9·12+2·π·92≈1187.52202

8 0
3 years ago
Read 2 more answers
A local hardware business wishes to find out how many of the local residents would use a delivery service. They call every tenth
White raven [17]
It is systematic because they are going every tenth person
7 0
3 years ago
Read 2 more answers
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