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nevsk [136]
2 years ago
6

HELP WHICH ARE CORRECT ??

Mathematics
1 answer:
alexandr402 [8]2 years ago
8 0
The second (-35 + 21x) and the fourth one (21x-5) are true. The rest of them are false.
You might be interested in
the graph of y=e^tanx-2 crosses the x axis at one point in the interval [0,1]. What is the slope of the graph at this point? I g
Svetlanka [38]
Y = e^tanx   -   2

To find at which point it crosses x axis we state that y= 0

e^tanx   - 2 = 0 
e^tanx = 2
tanx = ln 2
tanx = 0.69314
x = 0.6061

to find slope at that point first we need to find first derivative of funtion y.

y' = (e^tanx)*1/cos^2(x)

now we express x = 0.6061 in y' and we get:
y' = k = 2,9599
3 0
3 years ago
Need a lil bit of help
SashulF [63]

Answer:

Step-by-step explanation:

yes

3 0
3 years ago
Read 2 more answers
Equivalent ratio tables​
RoseWind [281]

Answer:

11, 44, 24

Step-by-step explanation:

On the right side column you are adding 11 every time you add 4 on the left side column

For example :

4:11

8:22

12:33

16:44

20:55

24:66

Hope this helps!!! :)))

4 0
3 years ago
10.) Which equation below represents the model? A. m - 11 = 43 B. 11m = 43 C. m + 11 = 43 D. m + 43 = 11.) What is the value of
elixir [45]

Answer:

A

Step-by-step explanation:

m - 11 = 43

3 0
2 years ago
Identify the % of change as an increase or decrease.
Verizon [17]
It is a percent increase and it increased by 15%

I got this answer by doing 24.61/21.40 which equals 1.15

You can check this answer by doing 21.40 * .15 on a calculator and when you do this you get 3.21 which you can then add back to 21.40 to get $24.61
4 0
3 years ago
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