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Kazeer [188]
3 years ago
6

Tell if the slope is positive, negative, zero, or no slope.

Mathematics
2 answers:
katen-ka-za [31]3 years ago
7 0

Answer:

The slope is zero

Step-by-step explanation:

If the slope is positive, seeing the graph from left to right the line goes up, and if the slope is negative the line goes down, however if the slope is zero, it is a straight line that remains at the same point without going up or down.

Mathematically, we can define the slope as a <u>reason of change</u> between y and x, how much the line advances in y for a given change in x. Like this:

m=\frac{\Delta y}{\Delta x}

where m is the slope, \Delta y is the change in the y-axis, and \Delta x is the change in the x-axis.

In this case the line does not change position on the y-axis (for any value of x the line is at the same point in y), so<u> change in y is zero</u>: \Delta y=0

And therefore, the slope m:

m=\frac{0}{\Delta x}=0

Thus the slope is zero.

makvit [3.9K]3 years ago
7 0

Answer:

The slope is undifind.

Step-by-step explanation:

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Make g the subject of this relation​
zhannawk [14.2K]

Answer:

see explanation

Step-by-step explanation:

Simplify the radical

\frac{U}{\frac{1}{f}+\frac{1}{g}  }

= \frac{U}{\frac{g+f}{fg} }

= \frac{Ufg}{g+f}

Square both sides

T² = \frac{Ufg}{g+f} ( multiply both sides by (g + f) )

T²(g + f) = Ufg ( distribute left side )

T²g + T²f = Ufg ← subtract Ufg from both sides

T²g - Ufg + T²f = 0 ← subtract T²f from both sides

T²g - Ufg = - T²f ← factor out g from each term on the left side

g(T² - Uf) = - T²f ← divide both sides by (T² - Uf)

g = - \frac{T^2f}{T^2-Uf} = \frac{T^2f}{Uf-T^2}

6 0
3 years ago
Y varies directly with x. When y is 105, x is 7. What is k
marta [7]

Answer:

Given:

y

varies inversely with

x

.

So, we can write it as:

y

∝

1

x

6 0
3 years ago
Using the slope and the y-intercept, graph the line represented by the following equation. Then select the correct graph. x - y
Marizza181 [45]

The graph that represents the given line with slope and y-intercept is as attached below.

<h3>How to interpret Linear Graphs?</h3>

We are given the equation;

x - y - 3 = 0

Now, the standard way we should put the equation would be in slope intercept form which is; y = mx + c

where;

m is slope

c is y-intercept

Thus, our equation can be rearranged to get;

y = x - 3

Thus, y-intercept is c = -3

The graph that represents the given line is as attached below.

Read more about Linear Graphs at; brainly.com/question/14323743

#SPJ1

3 0
2 years ago
Please help me!!!!! I need help!!!!!!!!!
Alex
The answer is 145 divided by tan 65 degrees.

Since the equation for tangent is opposite/adjacent, you can just plug the numbers in.

tan(65)=145/x (x being the height that you are trying to find)

tan(65) * x = 145

Then divide tan(65) to isolate the x and you get:

145/tan(65)

Hope this helps!
6 0
3 years ago
What is the solution to this equation?
Orlov [11]

Answer:

D. x=12

Step-by-step explanation:

Add 17 to the other side of the equal sign

x=17+5

Then add 17 and -5

X=12

6 0
3 years ago
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