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kicyunya [14]
4 years ago
15

When you study algebra, you see relationships in the form of graphs, tables, and equations. These relationships connect independ

ent variables with dependent variables. You probably also use the word relationship in your own life. Compare what the word relationship means in algebra and what it means in your life. How are the meanings similar, and how are they different?
Mathematics
1 answer:
kvv77 [185]4 years ago
7 0
Studying algebra means you study relations of the variables and the numbers. The equations that are used in this subject could represent real life phenomenon. Models that are established by scientists and mathematicians has its foundation not only in science but also in mathematics especially algebra. Models are used to predict values that are impossible to obtain through experiments. These are used to describe relationships between factors. Relationships are connections that exist between ideas, people or objects. Its definition in math is also applicable in real life. In real life, it usually represent the connection between people.
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A store has a 40%, percent off sale on headphones. With this discount, the price of one pair of headphones is 36$.
mariarad [96]
$90 because you take the discounted price then divide it by .40 (40%)
3 0
3 years ago
Read 2 more answers
HELP ME PLZ WILL MARK BR ASAP
Murljashka [212]

Answer:

the answer is A. 47

Step-by-step explanation:

tanθ = 15/14

the answer for 15/14 comes out to be about 1.0714 and so you put that value into your calculator using the sin^-1 button. it should look something like this sin^-1(1.0714) and press enter and you'll get 46.974 and round will result in 47

3 0
3 years ago
Multiplying by 10 , 100 , 1000 just write the answer down picture below
stepan [7]

Answer:

1.  1000

2.  10

3.  10

4.  663

5.  1,000

6.  715

7.  890

8.  483

9.  748

10.  1,000

11.  682

12.  1,000

13.  127

14.  509

I  cannot  see  question  15.

16.  22

Step-by-step explanation:

1. Three zeroes equal 1,000

2. One zero equal 10

3. One zero equal 10

4. Look at the value without the zeroes

5. Three zeroes equal 1,000

6. Look at the value without the zeroes

7. Since 890 has one zero, one more zero equal 10

8. Look at the value without the zeroes

9. Same as 8.

10. Three zeroes equal 1,000

11.  Look at the value without the zeroes

12.  Three zeroes equal 1,000

13. Same as 11.

14. Same as 13.

15. N/A

16. I am not sure about this one cause I don't know if there are more zeroes or not, but same as 13.

4 0
4 years ago
Fred sold half of his comic books and then bought 9 more. He now has 13. How many did he begin with?
olga_2 [115]

Answer:

  8

Step-by-step explanation:

Before Fred bought 9 more, he had 4. Since 4 is half the number he started with, he started with 8 comic books.

3 0
3 years ago
Use matrices to write the equation of the function in the form y = mx + b that contains the points
Fofino [41]

The line has a slope of -6 and a y intercept of 7.

The linear equation is given by:

y = mx + b;

where m is the slope of the line, b is the y intercept, y, x are variables.

The equation of the line passing through the points (6.-29) and (-4,31) is:

y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)\\\\y-(-29)=\frac{31-(-29)}{-4-6}(x-6)\\\\y+29=-6(x-6)\\\\y=-6x+7

Hence the line has a slope of -6 and a y intercept of 7.

Find out more at: brainly.com/question/13911928

3 0
3 years ago
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