Lisa solved the equation x + 6 = 8 + 7x and claimed that the solution is X=-6. Is she

Mathematics

1 answer:

cupoosta [38]3 years ago

4 0

Answer:

she is wrong x would be -1/3

Step-by-step explanation:

-6x - 2 = 0

x = -2/6 which is equal to -1/3

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Louis has a bag of 2510 shells each pen shell is 18 cm long what is the combine length of the pen shells in meters

svp [43]

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Part A: m< -6

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Part B: a <u><</u> 25

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Which statement regarding the function y=sin(x) is true?

REY [17]

<h2>Answer:</h2>

c. Reflection over either the x-axis or y-axis will change the graph

<h2>Step-by-step explanation:</h2><h3>a. Reflection over the y-axis will not change the graph since sine is an even function.</h3>

This is false because $y=sin(x)$ is an odd function, not an even one. This means that $sin(-x)=-sin(x)$ , and a reflection over the y-axis will change the graph.

This is false because we said that $sin(-x)=-sin(x)$

<h3>c. Reflection over either the x-axis or y-axis will change the graph</h3>

This is true. Since $sin(x)$ is an odd function, then reflection over either the x-axis or y-axis will change the graph as we said in a. So, for $f(x)$ :