Answer: -2
Step-by-step explanation: The line has a slope of -2/1, which is just -2.
The solution of this equation is x = 5 and x = 9.
<h3>What is the solution?</h3>
Let us recall that what we have here is a radical equation as follows;
√7x+1 - √x-5 = 6
When we isolate we have';
√7x+1 = √x-5+6
Taking the square of both sides;
(√7x+1)^2 = (√x-5+6)^2
Hence;
7x+1 = x-5+36+12√x-5
-12√x-5 = -7x-1+x-5+36
12√x-5 = 6x-30
Raising this equation to power 2
144x-720 = 36x^2-360x+900
When we rearrange we obtain;
36x2 - 504x + 1620 = 0
Hence;
x = 5 and x = 9
Learn more about radical equation:brainly.com/question/8606917
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I believe the answer would be a but im not certain
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Answer:
2. Line RT = 11x - 17, Line PT= 5x + 13
11x - 17 = 5x + 13
11x - 17 = 5x + 13
-5x. -5x
6x - 17 = 13
+17. +17
6x= 30
÷6. ÷ 6
x = 5
(B). According to the rules of a parallelogram, if angle S is 50°, the angle on the same side will be supplementary to it. So, angle R equals 130° and angle Q is also 50°.
