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Harman [31]
3 years ago
8

If b√2 = 6, what does b equal? I don't know why I'm stuck on this problem, but could somebody help me?

Mathematics
2 answers:
kotegsom [21]3 years ago
8 0

Answer:

Step-by-step explanation:

Divide both sides by the square root of 2. If you are looking for an exact answer that is rationalized, it would be found by multiplying 6/sqrt(2) * sqrt(2)/sqrt(2) to get

b=\frac{6\sqrt{2} }{2}=3\sqrt{2}

dexar [7]3 years ago
4 0
Divide 6 by the square root of 2 to get the value of b. The exact answer would be left: 6 divided by the square root of 2. I got an approximate number of 4.255
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For a moving object, the force acting on the object varies directly with the objects acceleration. When a force of 35 N acts on
Genrish500 [490]
<h3>Answer:  3 m/s^2</h3>

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

According to Newton's Second Law, we know that

F = m*a

where F is the force applied, m is the mass and 'a' is the acceleration.

We see that this is a direct variation equation for F and a, such that m is the constant of variation. It's similar to how y = kx is also a direct variation equation.

Plug in F = 35 and a = 5 to find m

F = ma

35 = m*5

35/5 = m

7 = m

m = 7

The object has a mass of 7 kg

Our equation F = ma updates to F = 7a

Now plug in the force F = 21 to find 'a'

F = 7a

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The acceleration will be 3 m/s^2

Notice how a smaller force applied means that the acceleration has also gone down as well.

8 0
3 years ago
F(x)=20-x^2+8x<br> what are the minimum and maximum points and the axis of symmetry?
-Dominant- [34]
Vertex aka max or min point is found by -b/2a in form
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f(x)=-1x^2+8x+20
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axis of symmetry is the x coordinate


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5 0
3 years ago
Which function is represented in this graph?
UNO [17]

Answer:

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Step-by-step explanation:

* Lets talk about the tangent function

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∵ y = A tan B(x + C) + D

* Where:

# A, changes amplitude. (A always = 1)

# B determines the period.

# C determines how the graph is shifted from left to right.

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# D determines how the graph is shifted up or down.(vertically)

∵ The basic function is y = tanФ has an amplitude of 1.

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* Look to the problem

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∵ Period = π/B

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6 0
3 years ago
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gavmur [86]

Answer:

Given below

Step-by-step explanation:

Jose's method

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Name the rational numbers from the list.
hram777 [196]
The answers are A. E. I. D. H
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