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koban [17]
2 years ago
8

What is the image of 12,4 after a dilation by a scale factor of 1/4 centered at the origin

Mathematics
1 answer:
nydimaria [60]2 years ago
7 0

Answer:

The coordinates of the image are (3,1)

Step-by-step explanation:

Here, we want to get the coordinates of the image given the pre-image coordinates and the scale factor

What we shall do here is to multiply the scale factor by each it the coordinates since it is centered at the origin

The coordinates of the image is thus;

(1/4 * 12, 1/4 * 4)

= (3,1)

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Answer:

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Step-by-step explanation:

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3 years ago
Hello everyone can you answer this for me? What is A in the equation attached? Please and thank you.
lapo4ka [179]

Answer:

a = 6

Step-by-step explanation:

Hello!

Solve:

  • 4(3a - 4) = 56
  • 3a - 4 = 14          (factoring out 4)
  • 3a = 18               (adding 4 to both sides)
  • a = 6                   (dividing by 3)

Another way:

  • 4(3a - 4) = 56
  • 12a - 16 = 56        (distributive property)
  • 12a = 72               (moving like terms)
  • a = 6                    (dividing by 12)

Distributive Property of Multiplication:

The process of distributing the outside factor to the terms in the parenthesis.

Example:

4(3a - 4)\\\\4(3a) - 4(4)\\\\12a - 16

7 0
2 years ago
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If 3(d+1)=4(d–2)<br> then what is the value of 5(d–2)
Sonja [21]

Answer:

5(d - 2) = 45

Step-by-step explanation:

Solve the given equation for d

3(d + 1) = 4(d - 2) ← distribute parenthesis on both sides

3d + 3 = 4d - 8 ( subtract 3d from both sides )

3 = d - 8 ( add 8 to both sides )

11 = d

Then

5(d - 2) = 5(11 - 2) = 5(9) = 45

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2 years ago
What is the image of (-1,8) after translation right 1 units and up 2 units
Vladimir79 [104]

Answer:(0,10)

Step-by-step explanation: Im pretty sure because of subtracting 1 from the -1 in your x value and adding 2 to the 8 in you Y value

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3 years ago
Trigonometry answer need
Sladkaya [172]
That is the answer..............
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