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sasho [114]
3 years ago
7

30 POINTS!!!!!

Mathematics
1 answer:
Oksi-84 [34.3K]3 years ago
3 0

C.

5(4x – 3) + 13x – 6

20x-15+13x-6

adding common

33x-21

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Solve for v <br> 4v=72<br> Simplify your answer as much as possible.
Ludmilka [50]
Answer:
v = 18

Explain:
Equation; 4v = 72

Begin by dividing both sides
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Plz help/ Trigonometric models and sine functions: plz show how you got and the GRAPH! Thx to anyone that can help
Shtirlitz [24]

Answer:

y=-2\sin(2x)-2 - The graph is attached below.

Step-by-step explanation:

Given : A sine function has the following key features:

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To plot the graph :

Solution :

General form of sin function is y=A sin(Bx)+C

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B=\frac{2\pi}{\pi}=2

The sin function is  y=2\sin(2x)-2

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The graph is attached below.  

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To complete the square, take the middle term bx and divide it in two. Then take the square.

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Now to finish completing the square add 9 and subtract 9 from one side.

y = x^2 - 6x - 8

y = (x^2 - 6x +9) -9 - 8

y = (x-3)^2 - 17

8 0
3 years ago
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