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ivanzaharov [21]
3 years ago
10

A = 2, c = 6, and cos B = 3. Find b

Mathematics
1 answer:
malfutka [58]3 years ago
8 0
Is that all the information you have
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At how many points does the graph of the function below intersect the x-axis?
kotegsom [21]

A. 2 is the right answer

Step-by-step explanation:

Given function is:

y=3x^2-5x+1

The graph of any function is made by plugging in the inputs and finding the respective outputs hence creating points on graph.

The graph of function can be created using online graphing tools.

We have used the online graphing calculator "Desmos" to draw the graph of the given function (Picture Attached)

In the picture we can see that the line of graph intersects the x-axis on two points only.

Hence,

A. 2 is the right answer

Keywords: Graph, Functions

Learn more about function graphs at:

  • brainly.com/question/8540796
  • brainly.com/question/8358304

#LearnwithBrainly

3 0
3 years ago
Solving systems of two linear equations by adding the equations together is called​
Anarel [89]
Addition elimination.

This method is used to eliminate one of the two variables in the equations. This makes it easier to solve for the remaining variable.
4 0
3 years ago
A toy store's percent of markup is 40%.A model train costs the store $90. Find the markup
slavikrds [6]

All you have to do is find 40% or .4 of 90.

90 x .4 = 36

36$ is the mark up, so the total price would be 126$.

8 0
3 years ago
What is the area and perimeter for these two shapes?
Lubov Fominskaja [6]
A:
Area: 289 m
Perimeter: 51 m

B:
Area: 4 m
Perimeter: 8 m
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3 years ago
What methods of charging does John use?
lidiya [134]

Answer: The rod through induction electroscope through friction

Step-by-step explanation:

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