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Murljashka [212]
3 years ago
10

When solving a system of equations, how do you determine which method to use?

Mathematics
1 answer:
lisov135 [29]3 years ago
3 0

How can you determine the best method of solving a system of equations?

Elimination is best used when both equations are in standard form (Ax + By = C).

Elimination is also the best method to use if all of the variables have a coefficient other than 1.

Hope this helps

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Line q passes through the point (4,6)and (0,6).
larisa86 [58]

Answer:

The equation of the line passing through the points (4, 6) and (0, 6) will be:

  • y = 6

The graph of the equation y = 6 is also attached.

Step-by-step explanation:

The slope-intercept form of the line equation

y = mx+b

where

  • m is the slope
  • b is the y-intercept

Given the points

  • (4, 6)
  • (0, 6)

Finding the slope between (4, 6)and (0, 6).

Using the formula

Slope = m =  [y₂ - y₁] /  [x₂ - x₁]

               =  [6 - 6] / [0 - 4]

               = 0 / -4  

               = 0

Thus, the slope of the line = m = 0

The slope m = 0 means the line is horizontal.  Because the slope of the horizontal line is 0.

As the y-values are not changing with respect to the x-values.

Therefore,

The equation of the line passing through the points (4, 6) and (0, 6) will be:

  • y = 6

The graph of the equation y = 6 is also attached.

8 0
3 years ago
A group of people were given a personality test to determine if they were Type A or Type B. the results are shown below Type A M
FinnZ [79.3K]

Answer:

Below<3

Step-by-step explanation:

Type a : 55 75

Type b:48 22

=  P(Male | Type B)> P(Male or Type B)

8 0
3 years ago
Enter an algebraic equation for the word sentence. Use x as your variable.
Alexandra [31]

Step-by-step explanation: you need to find out the variable w/ with six to get you to the number 16.

5 0
4 years ago
What is the answer to 9=4y;y
Nitella [24]

Answer:

Y=9/4

Step-by-step explanation:

Divide both sides by 4

3 0
3 years ago
Evaluate the surface integraliintegral.gifSF � dSfor the given vector field F and the oriented surface S. In other words, find t
ehidna [41]

Looks like the paraboloid has equation

z=2-x^2-y^2

and S is the part of this surface with 0\le x\le1 and 0\le y\le1. Parameterize S by

\vec s(u,v)=u\,\vec\imath+v\,\vec\jmath+(2-u^2-v^2)\,\vec k

with 0\le u\le1 and 0\le v\le1. Take the normal vector to S to be

\vec s_u\times\vec s_v=2u\,\vec\imath+2v\,\vec\jmath+\vec k

Then the flux of \vec F across S is

\displaystyle\iint_S\vec F\cdot\mathrm d\vec S

\displaystyle=\int_0^1\int_0^1(uv\,\vec\imath+v(2-u^2-v^2)\,\vec\jmath+u(2-u^2-v^2)\,\vec k)\cdot(2u\,\vec\imath+2v\,\vec\jmath+\vec k)\,\mathrm du\,\mathrm dv

\displaystyle=\int_0^1\int_0^1(2u^2v+(2v+1)u(2-u^2-v^2))\,\mathrm du\,\mathrm dv=\boxed{\frac{293}{180}}

8 0
3 years ago
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