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Artemon [7]
2 years ago
15

Graph the function. f(x) = sin (pi*x/2)

Mathematics
1 answer:
mamaluj [8]2 years ago
7 0

Answer: is shown in the image blew

Step-by-step explanation:

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2/3x - 9 = 6explain work
love history [14]

Here, we are to solve for the value of x in the given euation;

2/(3x-9) = 6

We can solve this by making a cross multiplication

2/(3x-9) = 6/1

The cross-multiplication would yield;

2 * 1 = 6 * (3x-9)

2 = 6(3x-9)

opening the bracket, we have

2 = 18x - 54

Collect like terms;

54 + 2 = 18x

18x = 56

divide both sides by 18

18x/18 = 56/18

x = 28/9

x = 3 1/9

7 0
1 year ago
10 people can paint a building in 5 days. if each person painted as quickly as the others then how much of the building could 7
Paul [167]
So basically it takes 10 people to paint a whole building. Forget about the 5 days. That's just there to confuse you. You have to first find out how much of a building can one person paint so, 1/10. So that means that 7 people can paint 7/10 of a building in 5 days
8 0
3 years ago
Read 2 more answers
Please help you get alot of points
Lorico [155]
The answer u r looking for is* D, $2.85. Hope I’ve helped ;)
5 0
3 years ago
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GET POINTS look at pictur 15 POINTS
kap26 [50]
2. y=2x+3 

When x =0 and y= something, the 'something' is your y-intercept which is b in the y=mx+b formula.  Then we look at what is changed in the x and y value to determine the m part.  the x increase by 1 and y increase by 2 so the m part is 2. 

3. y=-7x 
Same as the last one, there is no y-inter this time because the y=0 when x=0/  So the y deceased by 7 each time and x incease by 1 so it is -7 for the m part.

6 0
3 years ago
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A toy box has 6 faces.There are square there are 12 edges and 8 vertices.Identify the shape of the toy box.
xxTIMURxx [149]

Answer:

A cube or a cuboid.

Step-by-step explanation:

A cube or a cuboid is a three dimensional shape that has

12 edges, 8 corners or vertices, and 6 faces.

The difference between a cube and cuboid is that a cube has all edges equal which makes every face a square while a cuboid has two square faces and four rectangular faces.

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3 years ago
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