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laiz [17]
3 years ago
6

How are trigonometric functions graphed to show the period, midline, and amplitude?

Mathematics
1 answer:
ch4aika [34]3 years ago
4 0
Trigonometric functions are graphed like repeated waves to show that the period is the horizontal length from one peak to the next, that the midline is the line in the middle of the graph, and that the amplitude is the height of the wave.
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I really need someone to help me with this question ASAP.
ra1l [238]

Answer:

a=2, b=-20

Step-by-step explanation:

4(2xsquared -5x+3)= 8xsquared -20x +12

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3 years ago
A piece of wood is divided into two pieces in the ratio of 2:5. One piece is 10 cm long so how long is the other piece?
klio [65]

Answer:

The length of the pother piece of the wood is 25 cm.

Step-by-step explanation:

Let the length of a piece of wood is x such that the ratio of two pieces is 2:5. Two pieces are 2x and 5 x

Length of the first piece is 10 cm. It means, 2x = 10 i.e. x = 5

We have considered that the length of other piece is 5x. It means 5×5 = 25 cm.

Hence, the length of the pother piece of the wood is 25 cm

8 0
3 years ago
Marco is making a kite, using sticks for its diagonals. One stick is 2 feet long and the other is 3 feet long. How much material
Marat540 [252]

Answer:

Marco will need 3\ ft^{2} of material to make the kite

Step-by-step explanation:

we know that

To know how much material Marco will need to make the kite, the area must be calculated.

Remember that the area of the kite is equal to

A=\frac{1}{2}[d1*d2]

where

d1 and d2 are the diagonals of the kite

we have

d1=2\ ft

d2=3\ ft

substitute

A=\frac{1}{2}[2*3]=3\ ft^{2}

3 0
3 years ago
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3/4 x 1/2 <br> Help need it plss ;-;
Shkiper50 [21]

Answer:

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Step-by-step explanation:

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Answer:

that isn't a number

Step-by-step explanation:

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2 years ago
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