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hram777 [196]
4 years ago
6

CAN SOMEONE HELP ME PLEASE...ILL GIVE BRAINLEST AND EXTRA POINTS​

Mathematics
1 answer:
Anestetic [448]4 years ago
8 0

Answer:

(- 2, - 7 )

Step-by-step explanation:

Under a reflection in the x- axis

a point (x, y ) → (x, - y ), thus

P(- 2, 7 ) → P'(- 2, - 7 )

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Place in ascending order:<br> --8, -20, -v1
natima [27]

Answer:

-20, -8, -v1

Step-by-step explanation:

Descending order: -8, -20, -v1

Ascending: -20, -8, -v1

Hope this helps!

5 0
3 years ago
On considère les deux expressions A et B. A=4(x+5)-8 B=x au carré+15. Avec x=1,puis avec x=3, je trouve le même résultat pour A
Ainat [17]

Explication étape par étape:

Compte tenu des expressions ';

A = 4 (x + 5) -8

B = x² + 15

Nous devons vérifier si A = B pour les deux valeurs de x à x = 1 et x = 3

à quand x = 1

A = 4 (1 + 5) -8

A = 4 (6) - 8

A = 24-8

A = 16

B = x² + 15

B = 1² + 15

B = 1 + 15

B = 16

Donc à quand x = 1, A = B = 16

quand x = 3

A = 4 (x + 5) -8

A = 4 (3 + 5) -8

A = 4 (8) - 8

A = 32-8

A = 24

B = 3² + 15

B = 9 + 15

B = 24

Également lorsque x = 3, A = B = 24

Cela montre que le postulat d'Emmas est juste.

5 0
3 years ago
Which transformation(s) can be used to map one
kirill115 [55]

The transformation(s) that can be used to map one triangle onto the other is : (C). dilation, then translation

<h3>Meaning of dilation and translation</h3>

Dilation can be defined as the process of compressing and reducing a shape to a particular scale

Translation can be defined as a process of transferring a shape from one point to another.

In conclusion, The transformation(s) that can be used to map one triangle onto the other is : (C). dilation, then translation

Learn more about dilation and translation: brainly.com/question/21369817

#SPJ1

4 0
2 years ago
Represent the following numbers as being members of set K: 2, 4, 2, 0, 6, 0, 10, 8
kvasek [131]
We are given with the set <span>K with members: 2, 4, 2, 0, 6, 0, 10, 8. The correct expression of set here is { 0 , 2 , 4 , 6, 8, 10 }. The numbers repeated are represented by one number in the set where the members are also arranged in order. </span>
5 0
4 years ago
What is the slope of the line that passes through the points (-9,2) and (1,27)? Write your answer in simplest form
CaHeK987 [17]

Answer:

      5/2

Step-by-step explanation:

The slope is given by

m = (y2-y1)/(x2-x1)

    = (27-2)/(1 - -9)

    = (27-2)/(1+9)

    = 25/10

         5/2

4 0
4 years ago
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