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alina1380 [7]
3 years ago
12

Um. i just need help with this! so if anyone knows help me plz <3

Mathematics
2 answers:
Zinaida [17]3 years ago
7 0

Answer:

The last one

Step-by-step explanation:

Simplify and your answer is there! Like Magic! :P

Hope that helps!

kap26 [50]3 years ago
6 0

Answer:

Last one

Step-by-step explanation:

You can simplify the first one or compare both of them if they have the same ratios! Hope this helps <3

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Which of the following is true about f(x) and g(x)?
slega [8]

Answer:

i'm pretty sure f(x) = g(x)

Step-by-step explanation:

8 0
3 years ago
NEED HELP PLEASE!
USPshnik [31]

Answer:

(x + (3+5i))^2 = x^2 + 6x + (10x+30)i - 16

Step-by-step explanation:

Complex numbers identity:

The complex numbers identity is:

i^2 = -1

Square of the sum:

(x + y)^2 = x^2 + 2xy + y^2

In this question:

(x + (3+5i))^2

x^2 + 2x(3+5i) + (3+5i)^2

x^2 + 6x + 10xi + 9 + 30i + 25i^2

x^2 + 6x + 9 + (10x+30)i - 25

x^2 + 6x + (10x+30)i - 16

So

(x + (3+5i))^2 = x^2 + 6x + (10x+30)i - 16

5 0
3 years ago
Which of the following equations describes the line shown below? Check all<br> that apply.
kondaur [170]

Answer:

B and C

Step-by-step explanation:

Slope: 4-(-1)/-3-(-1)

Slope: 5/-2

Slope:-5/2

Point Slope form: y+1=-5/2(x+1)

Point Slope form: y-4=-5/2(x+3)

Correct answers are B and C

7 0
3 years ago
You interview four people. You find that person A is a married 24​-year-old white female with 2 pets and whose college GPA was 2
nadezda [96]

Answer:

The data file is included in attached excel file.

Step-by-step explanation:

There are seven variables in the data file for four persons interviewed. Person type, marital status, ethnic group and gender are categorical variables while age, number of pets and GPA are quantitative variables. Person type is classified as A,B,C and D. Marital status consists of category married and single. Age of persons lies between 20-50. Ethic group has three categories that are white, Asian and Hispanic. Gender of persons has two categories male and female. Number of pets for the persons interviewed lies in the range of 2 to 5. Last GPA variable ranges from 2.2 to 3.8.

Download xlsx
4 0
4 years ago
Which expression is equivalent to the given expression after using the distributive property?
Jobisdone [24]

Answer:

Last one I think

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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