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boyakko [2]
3 years ago
15

Questions are below (also can you please show how you got your answer? If you dont know...look at my recent question under this

one, just view my pf)

Mathematics
2 answers:
scZoUnD [109]3 years ago
7 0

Answer:

alsodudydbc

Step-by-step explanation:

doaidnasndff

Gennadij [26K]3 years ago
5 0

Answer:

I hope you don't mind that I kinda guessed on two them. But don't worry, it was a reasonable guess.

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Did we invent math or did we discover it? I need help asap plz. Don't answer if you don't know plz
Wewaii [24]

Answer:

The only reason mathematics is admirably suited describing the physical world is that we invented it to do just that. It is a product of the human mind and we make mathematics up as we go along to suit our purposes. ... Mathematics is not discovered, it is invented.

Step-by-step explanation:

5 0
2 years ago
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PLS HELP THIS IS DUE AT 11:59pm
Fudgin [204]

Answer:

I think system 4 has no solution

Step-by-step explanation:

I'm sorry if you get it wrong

6 0
3 years ago
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Sarah has $55.00 to spend
GenaCL600 [577]
The equation that models the relationship between the amount of money Sarah has left is 55- 0.65x= y
8 0
3 years ago
A function f(x) is graphed on the coordinate plane.
Sidana [21]

Answer: y = - 4x + 2


Explanation:


The graph shows a linear function, which is a first degree polynomial, whose form is ax + b.


The rule or fucntion is f(x) = y = ax + b. This form is called the slope-intercept form, because the coefficient a is the slope of the line and b is the y-intercept.


The graph permits you to calculate both parameters.


1) The slope, a is defined in this way:

  • a = rise / run = [change in y] / [change in x] = [y₂ -y₁] / [x₂ - x₁]
  • you can use the points (0, - 2) and (-1,2):

       ⇒ a = [ 2 - (-2) ] / [ -1 - 0 ] = 4 / (-1) = - 4

2) b, the y-intercept, is the value of the function, y, when x = 0. In the graph you can see that this is - 2. b =  - 2.


3) Substituting the values of a and b in the form y = ax + b, you the rule:

  • y = - 4x - 2


8 0
3 years ago
Read 2 more answers
4x^2+19x+19=0 to the nearest tenth
zzz [600]

Answer:

the answer is

Step-by-step explanation:

7 0
2 years ago
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