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hoa [83]
3 years ago
7

1. Solve this nonlinear system of equations show your work.

Mathematics
1 answer:
NeTakaya3 years ago
8 0

Answer:

Step-by-step explanation:

Y=-x^2+6x-5

Y=3

a) Use substitution :

3 = - x²+6x- 5

x²- 6x+8 = 0

b) Factor your equation:

(x- 2)(x-4)=0

c) Identify the x-values of the solutions:

x-2=0 or x-4 =0

x=2 or x=4

d) Identify the solution to the system :

x=2       y=3

      and

x=4       y=3

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B. because you are still multipying they just broke it down (7*24)= 168 , and b also = 168

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If all pairs of consecutive angles of a quadrilateral are supplementary, then the quadrilateral is a parallelogram.
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This is true.

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5.83

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Which ordered pairs are solutions to the inequality y − 4x ≤ −6?
Troyanec [42]
Choice a:
The order pair given is (<span>1, 3)
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Choice b:
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y-4x = -14-4(-2) = -6
-6 is equal -6
Therefore, this choice is correct

Choice c:
The order pair given is (-1, -9)
y-4x = -9-4(-1) = -5
-5 is greater than -6
Therefore, this choice is wrong

Choice d:
The order pair given is (3, 5)
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-7 is less than -6
Therefore, this choice is correct

Choice e:
The order pair given is (0, -5)
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-5 is greater than -6
Therefore, this choice is wrong
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4 years ago
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