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2 years ago

9

Please someone solve this please asap

2 answers:

ivanzaharov [21]2 years ago

6 0

<h3>Average velocity = v – = Displacement between two points Elapsed time between two points v – = Δ x Δ t = x 2 − x 1 t 2 − t 1 . It is important to note that the average velocity is a vector and can be negative, depending on positions x 1 and x 2 .</h3>

Step-by-step explanation:

<h3>wow,1st time u have asked important question</h3>

Lerok [7]2 years ago

5 0

Answer:

Step-by-step explanation:

12-b

13-c

14-a

15-d

16-b

17-c

18-d]

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Can you please help? The question is in the picture picture. thank you

Svetllana [295]

Answer:

AB should be equal to 37

Step-by-step explanation:

3 0

2 years ago

Any help would be great

nadya68 [22]

Answer:

15

Step-by-step explanation:

38=10+13+c

c=38-10-13=15

Hope this helps!

8 0

3 years ago

Which statement best describes how to determine whether f(x) = 9- 4x4 is an odd function?

vitfil [10]

Answer:

Option C.

Step-by-step explanation:

Note: In the given function the power of x should be 2 instead of 4, otherwise all options are incorrect.

Consider the given function is

$f(x)=9-4x^2$

If $f(-x)=f(x)$ , then $f(x)$ is an even function.

If $f(-x)=-f(x)$ , then $f(x)$ is an odd function.

Now, substitute x=-x in the given function.

$f(-x)=9-4(-x)^2$

$f(-x)=9-4(x)^2$

$f(-x)=f(x)$

So, the given function not an odd function. It means it is an even function.

To check whether the given function is odd, we have to determine whether $9-4(-x)^2$ is equivalent to $-(9-4(x)^2)$ .

Therefore, the correct option is C.

6 0

3 years ago

The pH scale measures how acidic or basic a substance is. Lemon juice is said to have a pH of less than 4 and greater than 1.5.

Vera_Pavlovna [14]

Answer:

1.5<x<4 i hope this is right sorry if its not

Step-by-step explanation:

8 0

3 years ago

can someone do my iready please its due in 4 hours 3 ill give 20 points for it!!!!!! PLEASEEEE (*´◒`*)

Karolina [17]

Answer:

can I get free points? pleaaasee?

7 0

2 years ago

Read 2 more answers