MATHEMATICS HIGH SCHOOL

A 36 inch by 48 inch poster is reduced to an image that is 3 in by 4 inch in size. What is the scale factor?A: 1/3
B: 1/6
C: 1/9
D: 1/12

Answers

Answer 1
Answer: The correct answer for the question that is being presented above is this one: "D: 1/12."
The original dimension is 36 x 48.
The scaled dimension is 3 x 4.

The ration between 3 and 36 ;  4 and 48 is reduced to 1/12.
So the scale factor is 1/12.

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Help me please ..........................

Answers

G(x)= (x-4)^2+1......

Answer: G(x)=(x-2)^2+1

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What is the average rate of change from x = −3 to x = −4?
The parabola is open upward

Answers

The rate of change is +(-1) or -1

What is 483,493 in word form? What is 66,450 in word form? What is 137,617 in word form?

Answers

Answer:

four hundred eighty three thousand, four hundred ninety three.

sixty six thousand four hundred fifty.

one hundred thirty seven thousand six hundred seventeen.

Step-by-step explanation:

Answer:

483,493- four hundred eighty-three thousand four hundred ninety-three

66,450- sixty-six thousand four hundred fifty

137,617- one hundred thirty-seven thousand six hundred seventeen

Step-by-step explanation:

Solve for y

4y
— - 7 = -3
5

Answers

4y/5 - 7 = -35

Add 7 to both sides:

4y/5 = -28

Multiply 5 to both sides:

4y = -140

Divivde 4 to both sides:

y = -35

The regular price of a TV is $475. It's currently on sale for 20% off. What is the discount if you bought the TV during the sale?

Answers

Answer:

475 x 0.20 = $95

475 - 95     = $380

Step-by-step explanation:

so your answer is $380!

hope this helps! :)

Which function’s domain consists of only real numbers greater than 3?

Answers

Hi,

Theoretically, there is an infinity of such functions. Few examples:

f(x)=ln(x-3), or f(x)=lg(x-3), where ln is natual logaritm, and lg is decimal logaritm.

Green eyes.
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