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3 years ago

Solve for N. -N/5 = -5

Mathematics

1 answer:

VikaD [51]3 years ago

6 0

Answer:

Step-by-step explanation:

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1 - 10x = 81 <br> Value of X?

igomit [66]

x = -8

Step-by-step explanation:

Step 1: Subtract 1 from both sides

$1 - 10x - 1 = 81 - 1 \\ - 10x = 80$

Divide both sides of the equation by -10

$\frac{ - 10x}{ - 10} = \frac{80}{ - 10} \\ \\ x = - 8$

4 0

2 years ago

Read 2 more answers

Use the figure to complete the statements.

Eddi Din [679]

Answer:

160

Step-by-step explanation:

The base also known as the right space is 16 because its labeled!

The height is also Labeled as 10.

Now all you have to do is 10 x 16 which equals 160!

Sorry I'm late!

3 0

2 years ago

Nicole earns $40,768 per year. What are her weekly gross earnings?

Vesna [10]

First, let’s divide 365 by 7 to find out how many weeks are in a year. (52) Then we can divide that number by 40768 and we get answer choice 784.

8 0

2 years ago

Find the exact value of x

Olin [163]

Answer:

7.07

Step-by-step explanation:

5sin90=xsin45

5/sin45=7.07

5 0

2 years ago

Find the domain of f(x)=x-9/x squared-81

vagabundo [1.1K]

$f(x)=\dfrac{x-9}{x^2-81}\\\\\text{The domain:}\\\\x^2-81\neq0\qquad\text{add 81 to both sides}\\\\x^2\neq81\to x\neq\pm\sqrt{81}\\\\x\neq-9\ \wedge\ x\neq9\\\\Answer:\ \boxed{\text{All real numbers except -9 and 9}}\to\boxed{x\in\mathbb{R}-\{-9,\ 9\}}$

7 0

3 years ago