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Bumek [7]
2 years ago
13

What is 199•20+144 Thank you for those who answer

Mathematics
2 answers:
wel2 years ago
4 0
The answer is 4,124 hope this helped let me know
Troyanec [42]2 years ago
3 0
The answer to this question is 4124
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HELP ME PLS!!!! Which function represents a proportional relationship? A) f(x) = 3x 4 B) f(x) = 3 4x C) f(x) = 3x 4 + 3 4 D) f(x
Ganezh [65]

Answer:

Option B

f(x)=\frac{3}{4}x

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form k=\frac{y}{x} or y=kx

In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

In this problem the only linear function that passes through the origin is

f(x)=\frac{3}{4}x

where

The constant of proportionality is k=3/4

8 0
3 years ago
How many steps are there in the problem-solving process<br>a)2<br>b)3<br>c)4<br>d)5
hammer [34]
This can't be answer it depends on wha the equation is
7 0
3 years ago
Read 2 more answers
Darrin lives in Washington, D.C., which has a sales tax of 6%. He just bought a video camera whose full price was $620, but afte
marshall27 [118]
562.20 So the answer is A.
7 0
3 years ago
Read 2 more answers
Question is in the pictures.
Kipish [7]
<h3>Answer:</h3>

x/tan(x) is an even function

sec(x)/x is an odd function

<h3>Explanation:</h3>

<em>x/tan(x)</em>

For f(x) = x/tan(x), consider f(-x).

... f(-x) = -x/tan(-x)

Now, we know that tan(x) is an odd function, so tan(-x) = -tan(x). Using this, we have ...

... f(-x) = -x/(-tan(x)) = x/tan(x) = f(x)

The relation f(-x) = f(x) is characteristic of an even function, one that is symmetrical about the y-axis.

_____

<em>sec(x)/x</em>

For g(x) = sec(x)/x, consider g(-x).

... g(-x) = sec(-x)/(-x)

Now, we know that sec(x) is an even function, so sec(-x) = sec(x). Using this, we have ...

... g(-x) = sec(x)/(-x) = -sec(x)/x = -g(x)

The relation g(-x) = -g(x) is characeristic of an odd function, one that is symmetrical about the origin.

6 0
3 years ago
What is the slope for (6,2) (9,8)
fredd [130]

Answer:

3/6

Step-by-step explanation:

The slope is how one number gets to the next, in this instance we have point (6,2) at x=6 y=2 to get from there to the next point x=9 y=8 we would have to count up three and over six. Therefore, the answer is 3/6.

Hope this helps!

5 0
2 years ago
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