3 years ago

Which equation correctly describes the relationship between segment lengths in the given figure?

Mathematics

2 answers:

mezya [45]3 years ago

5 0

Answer:

I think the answer is A

Step-by-step explanation:

Rudik [331]3 years ago

3 0

Answer:

(JK)2=(JL)(JM)

Step-by-step explanation:

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lidiya [134]

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3 years ago

Read 2 more answers

Use algebraic means to show that x^2 + y^2 = 8 is not a function. Explain your process.

11Alexandr11 [23.1K]

Answer:

For a single value of x function has more than one corresponding value of y which satisfies the equation.

Step-by-step explanation:

Function: A relationship between a set of inputs and a set of possible outputs, where exactly one output is associated with each input.

It means for an equation to represent a function any single value of x there should be only one corresponding value of y which satisfies the equation.

Now consider the given equation.

$x^2 + y^2 = 8$

If we put x=0 then we get two value of y i.e $\sqrt8$ and $-\sqrt8$ which satisfy the equation and therefore the equation is not a function.