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pochemuha
3 years ago
7

Solve each system of equation by grapthing y= -2x-4 y=1/2x+1

Mathematics
1 answer:
Sonja [21]3 years ago
5 0
The solution point where the two lines intersect is (-2,0).

For online graphing, I like to use Desmos Online Graphing Calculator. It is a very useful tool. Hope my answer helps!
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2 years ago
Simplify. <br><br> answers <br> 2x^11<br> 4x^11<br> 4x^2
Eddi Din [679]

Answer:

The answer to your question is    4x¹¹\sqrt{5}

Step-by-step explanation:

Expression

                              2x\sqrt{20x^{20}}

Process

1.- Find the prime factors of 20

                   20  2

                    10  2

                     5  5

                     1

    20 = 2²5

2.- Express the square root as a fractional exponent

                             2x2²/²5¹/² x²⁰/²

3.- Simplification

                             2x¹(2)(5¹/²)(x¹⁰)

                             4x¹¹5¹/²

                             4x¹¹\sqrt{5}

4.- Conclusion

None of your answer, because we must consider \sqrt{5}.

3 0
3 years ago
Find the solution to the equations.<br> 3x - y = -4<br> x + y = 0<br> (0,0)<br> (-1, 1)<br> (1,-1)
Rudiy27

Answer:

(-1,1)

Step-by-step explanation:

also use elimination steps by using simultaneous

7 0
3 years ago
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