3 years ago

(5n + 5) + (2x + 8) Help meee

Mathematics

1 answer:

murzikaleks [220]3 years ago

4 0

Answer:

5n + 2x + 13

Step-by-step explanation:

5n + 5 + 2x + 8 =

5n + 2x + 13

Hope that helps!

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Answer:

Step-by-step explanation:

For each odd i the term is:

(-1) $^{i}$ (5!*5/4!) $^{1/2}$ = - $\sqrt{25}$

For each even i the term is:

(-1) $^{i}$ (5!*5/4!) $^{1/2}$ = $\sqrt{25}$

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A matrix $\mathbf X$ is symmetric if $\mathbf X=\mathbf X^\top$ . We have

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3 years ago

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Answer:

The original three-digit number is 417

Step-by-step explanation:

Let's find out the solution to this problem, this way:

x = the two digits that are not 7

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Step-by-step explanation:

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