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pentagon [3]
3 years ago
9

Which line is perpendicular to the line y=2/3x +3?

Mathematics
2 answers:
liq [111]3 years ago
6 0
Y=-3/2x+7
...................
oee [108]3 years ago
6 0
Perpendicular :
- 3/2x + 7
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Which expression is equivalent to 15x^-3z^5/3x^7z^-5 please answer spr fast
Law Incorporation [45]

Answer:

5x^{-10}z^{10

Step-by-step explanation:

Given

\frac{15x^{-3}z^5}{3x^7z^{-5}}

Required

Evaluate

\frac{15x^{-3}z^5}{3x^7z^{-5}}

Start by dividing 15 by 3

\frac{5x^{-3}z^5}{x^7z^{-5}}

Apply the following law of indices on indices x and z

\frac{a^m}{a^n} = a^{m-n

So, the expression becomes:

5x^{-3-7}z^{5-(-5)

5x^{-3-7}z^{5+5

5x^{-10}z^{10

3 0
3 years ago
Read 2 more answers
I don't understand a single thing on how to get an answer. you know how to answer it?
Ainat [17]

Answer:

it is 6^3

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
16. Rihanna is the founder and CEO of Fenty Beauty on the release day of her new product,
olga2289 [7]

Answer:

A. f = 400 + 50d

Step-by-step explanation:

First, let's understand each quantity/variable.

  • d: The variable, d, represents the number of days.
  • f: f represents the total amount of eyeliners sold after each day.
  • 400 eyelines sold: This means that Rihanna sold 400 eyeliners on the first day of the release of her liquid eyeliner. This is known as the y-intercept.
  • 50 eyeliner sales per day: This means that after her first day, Rihanna sold 50 eyeliners each day. This can be represented as 50d.  

Now that we understand these variables, we can conclude that the equation would be A. f = 400 + 50d because to find the total, we have to add the 400 eyeliners sold at the beginning to the 50 eyeliner sales per day.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

7 0
3 years ago
Given the right triangle XYZ which correctly describes the locations of the sides in relation to
krek1111 [17]

a is adjacent, b is opposite, and c is the hypotenuse that correctly describes the locations of the sides in relation to Y.Option D is correct,

<h3>What is the triangle?</h3>

A triangle is a three-sided polygon. It is one of the most fundamental geometric forms.

The complete question is

"Given right triangle XYZ, which correctly describes the locations of the sides in relation to Y?

a is opposite, b is adjacent, c is the hypotenuse

a is the hypotenuse, b is opposite, c is adjacent

a is adjacent, b is the hypotenuse, c is opposite

a is adjacent, bis opposite, c is the hypotenuse"

Refer to the attached file for a clear understanding.

The positions of the sides in regard to Y are described by the terms and are adjacent, b is opposite, and c is the hypotenuse.

Hence the correct answer is D.

To learn more about the triangle, refer to:

brainly.com/question/2773823

#SPJ1

5 0
2 years ago
Solve the system by Elimination: <br> 5x+4y=2 <br> −5x−2y=4
Eddi Din [679]
5x + 4y = 2
-5x - 2y = 4

So if we add both the equations 5x will be eliminated.

5x + 4y - 5x - 2y = 4 + 2
4y - 2y = 6
2y = 6
y = 3

As y is 3

x will be
5x + 4 x 3 = 2
5x + 12 = 2
5x = -10
x = -2

Please mark brainliest
5 0
3 years ago
Read 2 more answers
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