Answer:
i think theres a typo somewhere
Step-by-step explanation:
There are many ways you can do this. To me, the easiest way is cross multiplying, but since the denominators are the same, there is no need to do that. Also, the fractions are negatives, the one closest to 0 is closer to the surface of the pool
-4/5 = -2/5 in this case -2/5 is closer to the surface of the pool.
Answer: the boy's feet are closer to the surface of the pool
Answer:
(x, y) = (0, 1/2) or (1, 3)
Step-by-step explanation:
The first equation factors as ...
x(3x -y) = 0
This has solutions x=0 and y=3x.
__
<u>x = 0</u>
Using this in the second equation gives ...
2y -0 = 1
y = 1/2
(x, y) = (0, 1/2) is a solution
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<u>y = 3x</u>
Using the expression for y in the second equation, we get ...
2(3x) -5x = 1
x = 1 . . . . . . . . . simplify
y = 3x = 3 . . . . using x=1 in the first equation
(x, y) = (1, 3) is a solution
_____
Interestingly, the (red line) graph of 3x^2 -xy = 0 produced by this graphing calculator has a "hole" at x=0, It says that point is (0, undefined). In a sense, y is undefined, in that it can be <em>anything</em>. A more appropriate graph would graph that equation as the two lines x=0 and y=3x.
The function g from the indicated transformation of the graph of f is g(x) = 4 - |x - 2|
<h3>What is a function?</h3>
The function is defined as a mathematical expression that defines a relationship between one variable and another variable.
The equation of the function f is given as :
F(x) = 4-|x+1|
Shifting of a graph is done by adding any arbitrary constant to the function in shifting.
For example, If shift up by 1 unit, add 1 to the function
So the function g(x) is 3 units to the right of the function f(x)
⇒ g(x) = f(x - 3)
So, F(x - 3) = 4 - |x - 3+ 1|
Evaluate both equations,
⇒ F(x - 3) = 4 - |x - 2|
⇒ g(x) = 4 - |x - 2|
Hence, the function g from the indicated transformation of the graph of f is g(x) = 4 - |x - 2|
Learn more about the function here:
brainly.com/question/12431044
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<u>All you do for this question is cross multiply and divide
</u> <em></em>is over of = x over 100
360/x = 150%/100
<u>3600/150= 24</u>
x=24<u>
</u><u />
