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Ivanshal [37]
3 years ago
13

Which describes the slope of this line?

Mathematics
2 answers:
serious [3.7K]3 years ago
6 0
That slope is a B. Zero Slope.
You know this because you measure slopes through the gradient of a line. 
The formula for this is:
Rise/Run
Rise is how far it moves up the y axis, and run is how far it goes through the x axis. 
The rise of a straight line is 0, and the run of the straight line is infinite.
So, you can say that because anything divided by zero is zero, the slope of a horizontal straight line is 0! 
PilotLPTM [1.2K]3 years ago
3 0
A zero slope because the gradient is zero
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Use the graph to determine which statement describes f(x).
Lerok [7]

Answer: B

Step-by-step explanation:

7 0
1 year ago
Find the length of side x in the simplest radical form with a rational denominator.
krok68 [10]

Answer:

\sqrt{2}

Step-by-step explanation:

We can use either angle, but I'm going to use the one on the bottom. So, in order to find x, we need to use tangent. One side we know is the adjacent, and the side we don't know is the opposite, therefore we need tangent. Here's the equation:

tan(45)=\frac{x}{\sqrt{2}}

Obviously, we can't have a root in our denominator, so we need to get rid of it somehow. Here's how:

We multiply the denominator of the fraction by \sqrt{2}. \sqrt{2} multiplied by itself is simply 2. Try it! We also want to multiply the numerator by \sqrt{2}, but there isn't really a number we can use with that, so we'll just add it to the side. The equation you have now is:

tan(45)=\frac{x\sqrt{2} }{2}

Let's try to work this out now. Since the denominator is 2, we have to multiply both sides by it to find x.

\frac{x\sqrt{2} }{2*2} =x\sqrt{2}

tan(45)*2=2

We can plug 2 in for the x in the numerator now:

\frac{2\sqrt{2} }{2}

2 and 2 cancel out, so you get 1 in both the numerator and denominator. That's how we get our answer of x=\sqrt{2}

Also, because this is a 45-45-90 triangle, you don't really have to do all that work. If it's a 45-45-90 triangle, both legs should be the same length. :)

7 0
3 years ago
What is the equation of the line? Plsss helppp
Goshia [24]

Answer:

y = -7

Step-by-step explanation:

Slope: 0

y-intercept: (0,−7)

Since the line doesn't change up, down, right, or left, and it stays on the y-axis, that's how u get y = . The straight line runs along -7 . That's how u get -7 . so when u put it all together u get: y = -7 .

Hope that helps. Tried to explain the best I could :)

5 0
2 years ago
Brooke made 10 liters of juice blend that is 60% juice for her brothers birthday party but her mother wants her to make it 80% j
ANEK [815]
The answer is 2 litters of juice


6 0
3 years ago
What is the slope of the line? *<br><br> 3<br> 2<br> 6<br> 5<br> other: _______
timurjin [86]

Slope = (y2 - y1)/(x2 - x1)

Slope = (6 -0)/(3 - 0)

Slope = 6/3 = 2

Answer

2


8 0
3 years ago
Read 2 more answers
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