Answer:
3) 361/11
4) 51
Step-by-step explanation:
for both problems, they give you the length of the segment so you just add both of the segments equal to the length of the whole segment. then for whatever you find as x, plug it into the equation.
ex. 7x+1+4x-3=42
or
5x-8+7x-12=10x-2
Start at (0,84) as your y-intercept because thats what he starts with. Then make a negative slope decreasing by 2 each time the x value is increased by 1
To solve this problem you must apply the proccedure shown below:
1. You have the followin quadratic equation given in the problem above: <span>x^2+3x+1
2. Therefore, you have:
x^3+3x=-1
(b/2)^2=(3/2)^2=9/4
x^2+3x+9/4=-1+9/4
(x+3/2)^2=5/4
Therefore, as you can see, the answer is: </span>(x+3/2)^2=5/4
Hi there!
Which of the following is a true statement? (round to the nearest tenth as needed).
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Check: u + -10 = 14, when u = -1.4
u(-1.4) + -10 = 14
-11.4 ≠ 14
Answer: False
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Check: -10 - u = 14, when u = 4.0
-10 - u(4) = 14
-14 ≠ 14
Answer: False
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Check: -10 + u = 14, when u = 24.0
-10 + u(24) = 14
14 = 14
Answer: True
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Check: If -10 + u = 14, when u = 4
-10 + u(4) = 14
-6 ≠ 14
Answer: False
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The statement that is true is: -10 + u = 14, then u = 24.0
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Hope This Helps :)
