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Ksju [112]
3 years ago
11

Find a . b.

Mathematics
1 answer:
IrinaVladis [17]3 years ago
5 0

Answer:okokokokok

Step-by-step explanation:

okokokokokk

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How many points of intersection are there between the graphs of the hyperbola and ellipse?
N76 [4]

The point of intersection is the point where two or more functions meet.

The graphs of the hyperbola and ellipse have 0 point of intersection

The given parameters are:

\mathbf{3x^2 - 4y^2 + 4x - 8y + 4 = 0}

\mathbf{3x^2 + y^2 + 4x - 3y + 4 = 0}

To determine the points of intersection, we simply equate both equations.

So, we have:

\mathbf{3x^2 + y^2 + 4x - 3y + 4 = 3x^2 - 4y^2 + 4x - 8y + 4 }

Cancel out the common terms

\mathbf{y^2 - 3y = - 4y^2 - 8y  }

Collect like terms

\mathbf{y^2 +4y^2= 3y   - 8y  }

\mathbf{5y^2= - 5y  }

Divide through by 5

\mathbf{y^2= - y}

Divide through by y

\mathbf{y= -1}

<em>The system of equation does not give room to calculate the x-coordinate at the x-axis.</em>

<em />

Hence, the graphs of the hyperbola and ellipse have <em>0 point of intersection</em>

Read more about points of intersection at:

brainly.com/question/13373561

4 0
3 years ago
Express the following in scientific notation:<br> .000457
WARRIOR [948]

Answer:

4.57  x 10^{4}

Step-by-step explanation: use ma th    way next time and use it to see the steps

6 0
3 years ago
Read 2 more answers
In your own words, how can you use a net to find the surface area of a prism?
seraphim [82]
<span>Draw a net of the polyhedron.Calculate the area of each face.<span>Add up the area of all the faces.</span></span>
7 0
3 years ago
A line that includes the point (2, 9) has a slope of 8. What is its equation in slope-intercept
sleet_krkn [62]

Answer:

y-8x+7=0

Step-by-step explanation:

slope(m)=8

using slope intercept form of equation of staright line we get

y=mx+b

y=8*x+b

y-8x=b ................  eq(i)

since the line include the point (2,9) it satisfies the euation,

here x=2 and y=9

equation: y-8x=b

9-8*2=b

9-16=-b

-7=b

substituting the value of b in eq(i) we get

y-8x=-7

y-8x+7=0   is a required equation of the line.

8 0
3 years ago
Classify the two given samples as independent or dependent the weight of cat
Reika [66]
Dependent hope this hepls with it 
6 0
3 years ago
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