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Ilia_Sergeevich [38]
3 years ago
7

Which equation does the graph of the systems of equations solve?

Mathematics
1 answer:
kenny6666 [7]3 years ago
3 0
Answer:  [A]:  " x² − 2x <span>−</span> 1 = - x² + 3 " .
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A triangle has two sides of length 2 and 18. What is the largest possible whole-number length for the third side?
Snezhnost [94]

Answer:

19

Step-by-step explanation:

Given 2 sides of a triangle then the third side x is

difference of 2 sides < x < sum of 2 sides , that is

18 - 2 < x < 18 + 2

16 < x < 20

Then the largest possible length of the third side is 19

6 0
2 years ago
7th grade math, 15 points
kolbaska11 [484]

Answer:

1. $5.61

Step-by-step explanation:

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7 0
3 years ago
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What is the value of k that makes the equation (4x^2y^2+5xy+k)+(kx^2y^2-2xy-6)=7x^2+kxy-3
Fofino [41]

Answer:

k=<u>7x^(2)-4x^(2)y^(2)-3xy+3</u>

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pretend the underline is like the line for a fraction/ division

Step-by-step explanation:

5 0
3 years ago
What is .24 as a percent and fraction?
Molodets [167]

Answer:

6/25     24%

Step-by-step explanation:

6 0
2 years ago
Solve the inequality 13×-4 &lt; 12x-1
Murrr4er [49]

Answer:

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Step-by-step explanation:

13x-4 < 12x-1

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13x-12x-4 < 12x-12x-1

x-4 <-1

Add 4 to each side

x-4+4<-1+4

x <3

7 0
3 years ago
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