All categories

3 years ago

What is the image point of (-7,-2) after a translation left 5 units and down 4

Mathematics

1 answer:

eimsori [14]3 years ago

8 0

Answer:

(- 12, - 6 )

Step-by-step explanation:

A translation left of 5 units means subtract 5 from the original x- coordinate.

A translation down 4 units means subtract 4 from the original y- coordinate.

(- 7, - 2 ) → (- 7 - 5, - 2 - 4 ) → (- 12, - 6 )

You might be interested in

Which expression is equivalent to 4x+3x+4-2x

kifflom [539]

Answer:

5x+4

Step-by-step explanation:

4x+3x+4-2x

Combine like terms

4x+3x-2x +4

5x +4

7 0

2 years ago

Prove that: (a2 - b2)3 + (b2-c2)3+ (c2-a2)3 = 3 (a+b) (b+c) (c+a) (a-b) (b-c) (c-a).

Vanyuwa [196]

$L=(a^2-b^2)^3+(b^2-c^2)^3+(c^2-a^2)^3=(*)\\\\(a^2-b^2)^3=a^6-3a^4b^2+3a^2b^4-b^6\\\\(b^2-c^2)^3=b^6-3b^4c^2+3b^3c^4-c^6\\\\(c^2-a^2)^3=c^6-3c^4a^2+3c^2a^4-a^6\\\\(*)=a^6-3a^4b^2+3a^2b^4-b^6+b^6-3b^4c^2+3b^2c^4-c^6+c^6-\dots\\\dots-3c^4a^2+3c^2a^4-a^6\\\\=-3a^4b^2+3a^2b^4-3b^4c^2+3b^2c^4-3c^4a^2+3c^2a^4\\\\=3(-a^4b^2+a^2b^4-b^4c^2+b^2c^4-a^2c^4+a^4c^2)$

$R=3(a+b)(a-b)(b+c)(b-c)(c+a)(c-a)\\\\=3(a^2-b^2)(b^2-c^2)(c^2-a^2)\\\\=3(a^2b^2-a^2c^2-b^4+b^2c^2)(c^2-a^2)\\\\=3(a^2b^2c^2-a^4b^2-a^2c^4+a^4c^2-b^4c^2+a^2b^4+b^2c^4-a^2b^2c^2)\\\\=3(-a^4b^2+a^2b^4-b^4c^2+b^2c^4-a^2c^4+a^4c^2)\\\\L=R$

5 0

2 years ago

Read 2 more answers

Jackson's front door is 42 inches wide and 84 inches tall. He got a circular table with a 96 inch diameter. Will he be able to f

chubhunter [2.5K]

NO,

42 inches wide
height = 84 
Diagonal=square root of ((42*42)+(84*84))=sq root 8820=93.91
She purchased a circular table that is 96 inches in diameter. 
as the table is more in than the diagonal,
it will not fit through the door.
Answer: No

8 0

2 years ago

1. Which of the following is an arithmetic sequence?

Ronch [10]

i say C. -5, -2, 1, 4, 7 is your answer for question 1.

and for question 2 i think is E. -6, -4, -2, 0, 2.

7 0

2 years ago

Read 2 more answers

Consider the function represented by the tabe what is f(0)

lisov135 [29]

The correct answer above

3 0

2 years ago

What is the image point of (-7,-2) after a translation left 5 units and down 4​

What is the image point of (-7,-2) after a translation left 5 units and down 4