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dem82 [27]
3 years ago
10

9. What is the scale factor of the dilation?

Mathematics
1 answer:
hodyreva [135]3 years ago
5 0

Answer:

D

Step-by-step explanation:

The scale factor is the ratio of the corresponding sides, image to original, that is

scale factor = \frac{P'S'}{PS} = \frac{6}{3} = 2 → D

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Elodia [21]

Answer:

It would be the 2nd one

Step-by-step explanation:

4 0
3 years ago
An on-demand movie company charges $2.95 per movie plus a monthly fee of $39.95. Which expression represents the yearly cost for
natulia [17]

Answer:

y=$2.95x+$479.4

Step-by-step explanation:

Let

x----> the number of movie rentals

y ----> the cost for movie rentals

we know that

The expression that represent the monthly cost is equal to

y=$2.95x+$39.95

1 year has 12 months

so

The expression that represent the yearly cost is equal to

y=$2.95x+$39.95*(12)

y=$2.95x+$479.4

8 0
3 years ago
I just want you to know have a good day
valentinak56 [21]

Answer:

Thank you very much :) needed that

6 0
3 years ago
Read 2 more answers
When you use a transversal to construct a line parallel to a given line, how do you prove that the lines are parallel?
DedPeter [7]
Parallel lines never touch each other.
4 0
3 years ago
For each part below, use the figure to fill in the blank.
kobusy [5.1K]

Answer:

a) m<F = 70

b) AB = 6

Step-by-step explanation:

a)

Since this is an isoceles triangle, the base angles are equal so:

2x + 40 = 180

2x = 140

x = 70

b)

Since all of the angles are equal, this is an equilateral triangle. This also makes all of the sides equal and the same.

8 0
3 years ago
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