2 years ago

Got another hard question.

Mathematics

2 answers:

Kamila [148]2 years ago

7 0

Answer:

D) 1/2

Step-by-step explanation:

Dilation : a type of transformation that makes the figure larger or smaller.

Scale factor : number or the conversion factor which is used to change the size of a figure without changing its shape.

Scale factor = dimensions of the new shape ÷ dimensions of the original shape

Given:

Length of new figure P'Q' = 3 units
Length of original figure PQ = 6 units

Therefore, scale factor = 3 ÷ 6 = 1/2

Marina86 [1]2 years ago

3 0

P(4,4)
P'(2,2)
Q(4,-2)
Q'(2,-1)

Here

Scale factor is

$\\ \tt\hookrightarrow 2/4=1/2$

You might be interested in

Given the function f(x) = –5|x + 1| + 3, for what values of x is f(x) = –12?

Alexus [3.1K]

The answer to your question is negative 52. hope i helped.

7 0

3 years ago

Read 2 more answers

The marijority of the population in the United states _________.

Nadusha1986 [10]

It should be C english :)

6 0

3 years ago

Juanita has a bag of mixed nuts.her bag contains 27 cashews, 45 almonds and 18 peanuts. What is the ratio of cashews to almonds

Afina-wow [57]

Cashews to almonds
27:45
Reduce by dividing by 9:
3:5

8 0

3 years ago

Read 2 more answers

Find the Quetion of the line that passes through the points (1,6) and (5,2)

NemiM [27]

Answer:

$y=-x+7$

Step-by-step explanation:

Equation of straight line is given as

$y-y_1=m(x-x_1)$

where slope m is calculated as

$m=\frac{y_2-y_1}{x_2-x_1}$

Here 

$(x_1, y_1)=(1, 6) \ \ and \ \ (x_21, y_2) = (5, 2)$

$m = \frac{2 - 6}{5 - 1}\\m=\frac{- 4}{4} \\m=-1$

Equation of line that passes through the points (1,6) and (5,2)

$y-6=-1(x-1)\\y=-x+7$

5 0

3 years ago

Mr. Thomas purchased a car for $30,000. in 4 years the value of the car decreased to $22,000. Which integer represents the avera

Llana [10]

The change in value over 4 years is
$22,000 - 30,000 = -$8,000

so the average change in value per year is
-8000/4 = -2000

4 0

3 years ago

Got another hard question. ​

Got another hard question.