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3 years ago

If a ⊥ y and x ∥ y, then _____ x ⊥ a. x ∥ z. a ∥ b. a ⊥ z.

Mathematics

2 answers:

kykrilka [37]3 years ago

8 0

Answer:

A⊥X

Since

A is perpendicular to Y

A⊥YAnd, X is parallel to Y

X || Y

That implies that A must be also perpendicular to X

A⊥X

Which means that they have the same slope (same inclination)

Step-by-step explanation:

Studentka2010 [4]3 years ago

5 0

Answer:

lltsrsyd7rsts7ra

Step-by-step explanation:

hzt7 srd 7t

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3 years ago

Read 2 more answers

Line Equation from Two Points

Verdich [7]

Hi!

We can use point-slope form to solve this.

$y-y_{1} =m(x -x_{1})$

$y_{1}$ and $x_{1}$ will be from one of the points.

First, we have to find $m$ , the slope. We can use the slope equation to get this.

$\frac{y_{1} -y_{2} }{x_{1} -x_{2} }$

Plug in your points:

$\frac{4-0}{8-(-8)} =\frac{4-0}{8+8} =\frac{4}{16} =\frac{1}{4}$

Your slope is $\frac{1}{4}$

Now plug points and slope into point-slope equation. We will use (8, 4).

$y-4=\frac{1}{4} (x-8)$

Now, if you want to get it into y = mx + b form, you have to solve for y:

$y-4=\frac{1}{4} (x-8)$

$y-4=\frac{1}{4} x-2$

$y=\frac{1}{4} +2$

Your equation is $y=\frac{1}{4} +2$

For more information on how to get the equation of a line when given two points, see here:

brainly.com/question/986503

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2 years ago

My number 4752512944

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Answer:

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Step-by-step explanation:

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