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ankoles [38]
3 years ago
6

How can I the Find the value of x

Mathematics
2 answers:
Svet_ta [14]3 years ago
7 0

Answer: the answer is 129

Step-by-step explanation: 180 subtract by 51 and it will give u 129

Maksim231197 [3]3 years ago
4 0

Answer:

129 degrees

Step-by-step explanation:

A straight line measurement is 180 degrees.

180 - 51 = 129 degrees

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Which of the following is the minimum value of the equation y = 2x2 + 5?
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(0, 5) is the minimum value.

Find the axis of symmetry by plugging the respective variables into -b/2a

-5/2(0) = 0

There is no b-value in our equation, or rather, the value of b is 0. To see this, y = 2x^2 + 5 can be written as

y = 2x^2 + 0x + 5

We plug 0 into f(x), establishing every x-value as 0.

f(0) = 2(0)^2 + 5
f(0) = 0 + 5
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5 is now your vertex’s y-value. Plot the two values together.

(0, 5)

We know that this is a minimum because the leading coefficient is positive, meaning the the graph’s parabola will open down.
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3 years ago
Recall from Intermediate Algebra that two non-vertical lines are perpendicular if and only if they have negative reciprocal slop
OLEGan [10]

Complete Question

The complete question is shown on the first uploaded image

Answer:

The line is y  =  -4 x

Step-by-step explanation:

From the question we are told that

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The point is P(0,0 )

Generally the equation for a line is yn =  mx  + c

Now comparing this with the given equation we see that

m  =\frac{1}{4} =  slope

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Generally the slope of the perpendicular to the given line is mathematically evaluated as

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=> m_1  = -4

Generally from the univesal equation of a line and the given point we have that

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0 = -4 (0 ) + c

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Hence the equation perpendicular to the line given at the point given is

y  =  -4 x

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The apparatus used to react a metal with steam and collect the gas produced is shown below.

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Step-by-step explanation:

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