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tankabanditka [31]
3 years ago
13

Your on a roller coaster your velocity is 13 ft./s are you moving up or down what is your speed

Mathematics
1 answer:
vladimir1956 [14]3 years ago
8 0

Your speed is 13 ft/sec.  In order to know our velocity, we would need to know what direction we're moving.  You haven't told us anything about our direction, only that our speed is 13 ft/sec.
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Solve -6x+19 = x-2. Check for extraneous solutions.
Eddi Din [679]

Answer:

C. x = 3

Step-by-step explanation:

Step 1:

- 6x + 19 = x - 2

Step 2:

- 7x + 19 = - 2

Step 3:

- 7x = - 21

Step 4:

21 = 7x

Answer:

3 = x

Hope This Helps :)

3 0
3 years ago
Read 2 more answers
URGENT NEED HELP ON THIS
zvonat [6]

Answer:

I think option no B

hope it will help you

5 0
2 years ago
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The function g(x) represents f(x)=9 cos (x-pi/2)+3 after translating pi/6 units left and 4 units up. which equation represents g
shtirl [24]

Answer:

g(x)= 9 cos (x - \frac{\pi}{3}) +7

Step-by-step explanation:

What is given is f(x) = g cos (x - pi/2) + 3

Note that the standard form of cosine function is a cos (bx + c) + d

a= amplitude

-c/b = phase shift

d = vertical shift

After moving pi/6 to the left --

x = pi/2 - pi/6 = pi/3

once moving pi/6 left, it is at pi/3

moving 4 units up just means adding 4 + 3, and that equals 7, that would be the vertical shift once applied.

So the equation that represents g(x) is C. 9 cos (x - pi/3) + 7

6 0
3 years ago
Fill in the table with the cost to swim the given number of days. Each amount should be the total cost to swim that number of da
Lesechka [4]

Answer:

y = 0x + 70

y = 4x + 15

y = 6x + 0

Step-by-step explanation:

6 0
3 years ago
Use and method to find the total number of outcomes in each situation.
Maksim231197 [3]
<h3>Answer:  6</h3>

===========================================================

Explanation:

Think of a table that has 2 rows and 3 columns.

Each row represents a different math class (either Algebra or Geometry).

Each column represents a different foreign language class (French, Spanish or Latin).

This table has 2*3 = 6 cells inside. Each cell represents a different combination of classes possible.

In short, all we have to do is multiply the number of classes for each subject.

5 0
3 years ago
Read 2 more answers
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