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2 years ago

State when the following equation will be true and when it will be false. 14= 5 + k

Mathematics

1 answer:

dimulka [17.4K]2 years ago

3 0

Answer:

K= 9 when it is true any other number would be false

Step-by-step explanation:

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Find the value of the expression: x(x-y)-y(y^2-x) for x=4 and y=2

svet-max [94.6K]

Replacing x by 4 and y by 2, it is found that the value of the expression is of 8.

The expression given is:

$x(x - y) - y(y^2 - x)$

We want to evaluate it for x=4 and y=2, hence, we replace x by 4 and y by 2, then:

$4(4 - 2) - 2(2^2 - 4) = 4(2) - 2(0) = 8$

The value of the expression is of 8.

A similar problem, in which the objective is finding the value of an expression, is given at brainly.com/question/19548262

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2 years ago

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3 years ago

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Answer:

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Step-by-step explanation:

using the cosine ratio;

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2 years ago

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Answer:

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Step-by-step explanation:

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2 years ago

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2 years ago

State when the following equation will be true and when it will be false. 14= 5 + k​

State when the following equation will be true and when it will be false. 14= 5 + k