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Rasek [7]
3 years ago
5

A x + b y = c what are the variables?

Mathematics
2 answers:
Murljashka [212]3 years ago
7 0
Hey!
If A, B, C are representing numbers then they are not the variables. The variables are x and y.
a and b are coefficients and c is a constant.
Hope this helps!
AlladinOne [14]3 years ago
4 0
Hello!

A variable is a letter that represents an unknown number. 

Examples of Variables : x, y, a, z, b, L

Examples of Constants (numbers) : 1, 20, 5.5, \pi

Every single character in this equation is a variable, so therefore A, x, b, y, and c are the variables in this equation.

I hope this helps!
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Please help me with this question. I will mark brainliest
Hatshy [7]

Answer:

19,350.4 or 19,350 if they want it rounded

Step-by-step explanation:

To find the mean you must add up all the numbers. Then, divode that sum by the amount of numbers you added up.

Explanation:

16,746 + 18,423 + 20,536 + 19,572 + 21,475 = 96,752

96,752/5 = 19,350.40

Hope this helps you out!! : )

4 0
3 years ago
Cameron runs 2.4 miles 3 days a week. How many miles does he run total in one week?
Ainat [17]

Answer:

5.6

Step-by-step explanation:

2.4 / 3 = x / 7

2.4 x 7 = 16.8

16.8 ÷ 3 = 5.6

5 0
3 years ago
Read 2 more answers
What are the missing reasons in the proof abcd with diagonal bd prove abd = cdb
Marta_Voda [28]
3) Definition of a parallelogram
4) Alternate interior angles
5) Reflexive property
6) ASA property
Please say if I got anything wrong!
8 0
2 years ago
Read 2 more answers
If f(1) = 160 and f(n + 1) = –2f(n), what is f(4)?
lions [1.4K]

Answer:

-1280

Step-by-step explanation:

There are 2 ways you could do this. You could just do the question until you come to the end of f(4). That is likely the simplest way to do it.

f(1) = 160

f(2) = - 2 * f(1)

f(2) = -2*160

f(2) = -320

f(3) = -2 * f(2)

f(3) = -2 * - 320

f(3) = 640

f(4) = - 2 * f(3)

f(4) = - 2 * 640

f(4) = - 1280

I don't know that you could do this explicitly with any real confidence.

5 0
3 years ago
Read 2 more answers
Solving equations 10z+3z+5=2(z-3)
Nesterboy [21]

Answer: Use the PEMDAS rule

Step-by-step explanation: 0z+3z+5=2(z-3)=

z= -1

you need to do the z numbers all together and the normal numbers together then subtract them to get -1

I hope that I help you

5 0
3 years ago
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