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3 years ago

Write an equation in slope-intercept form for the line perpendicular to y = x + 5 that passes through the point (–9, 5).

Mathematics

1 answer:

Zolol [24]3 years ago

8 0

Answer:

Step-by-step explanation:

perp.: -1

y - 5 = -1(x + 9)

y - 5 = -x - 9

y = -x - 4

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3 years ago

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What is the probability that the second apple is red?

Dafna11 [192]

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3 years ago

If r and s are the 2 solutions of the equation below and r>s, what is the value of r-s?

e-lub [12.9K]

(2x-3)(x+5)=0 is the factored form
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3 years ago

3/5(x - 19) = -15 please show work thx

Veseljchak [2.6K]

Answer:

The answer is (-56)

Step-by-step explanation:

3/5(x – 19) = -15

(x – 19)/5 = -15

x – 19 = (-15)(5)

x – 19 = -75

x = 19 – 75

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Thus, The value of x is (-56)

<u>-TheUnknownScientist</u><u> 72</u>

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2 years ago

Which choice is equivalent to the quotient below? sqrt 7/8* sqrt7/187/16/121/23/47/12

mario62 [17]

We can apply the following properties of radicals:

$\begin{gathered} \sqrt[n]{ab}=\sqrt[n]{a}\cdot\sqrt[n]{b}\Rightarrow\text{ Product property} \\ \sqrt[n]{\frac{a}{b}}=\frac{\sqrt[n]{a}}{\sqrt[n]{b}}\Rightarrow\text{ Quotient property} \end{gathered}$

Then, we have:

$\begin{gathered} \text{ Apply the product property} \\ \sqrt[]{\frac{7}{8}}\cdot\sqrt[]{\frac{7}{18}}=\sqrt[]{\frac{7}{8}\cdot\frac{7}{18}} \\ \sqrt[]{\frac{7}{8}}\cdot\sqrt[]{\frac{7}{18}}=\sqrt[]{\frac{7\cdot7}{8\cdot18}} \\ \sqrt[]{\frac{7}{8}}\cdot\sqrt[]{\frac{7}{18}}=\sqrt[]{\frac{49}{144}} \\ \text{ Apply the quotient property} \\ \sqrt[]{\frac{7}{8}}\cdot\sqrt[]{\frac{7}{18}}=\frac{\sqrt[]{49}}{\sqrt[]{144}} \\ \sqrt[]{\frac{7}{8}}\cdot\sqrt[]{\frac{7}{18}}=\frac{7}{12} \end{gathered}$

Therefore, the choice that is equivalent to the given product is:

$\frac{7}{12}$

4 0

1 year ago