1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lemur [1.5K]
3 years ago
14

What is the scale factor that caused the change from circle A to circle b​

Mathematics
2 answers:
sasho [114]3 years ago
7 0

Answer:

3

Step-by-step explanation:

Dilations cannot be negative so its not C or D. Since going from Circle A to Circle B it gets bigger, the scale factor must be greater than 1. So the only possible answer is 3.

natta225 [31]3 years ago
4 0

Answer:

3

Step-by-step explanation:

The circle gets bigger, so the only option is a positive whole number.

You might be interested in
Yo does anyone know how to do this?
Sonbull [250]

Answer:

The horizontal line is the x-axis and the vertical line is the y-axis.

Step-by-step explanation:

The horizontal line is the x-axis and the vertical line is the y-axis. It's a fact. You can graph the lines by inserting the equations using the graphing calculator, which is the tab next to the one you have right now ;)

3 0
2 years ago
What is the percent / degree of X ?
tia_tia [17]

Answer: 65

Step-by-step explanation:

All those angles added up have to equal 360 degrees.

The little square on the angle to the left of x means that it's a right angle, or 90 degrees.

360

- 180

= 180 <--- this is the bottom half,

180

- 90 <--- the right angle on the left

= 90

90

-25

= 65 <--- that's x

8 0
2 years ago
Write an appropriate direct variation equation if y = 18 when x = 2
Sergeu [11.5K]

Answer:

y=9x

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a direct variation if it can be expressed in the form k=\frac{y}{x} or y=kx

In this problem we have

y=18 when x=2

Find the value of the constant of proportionality k

k=\frac{y}{x} ----> k=\frac{18}{2}=9

therefore

The equation is equal to

y=9x

8 0
3 years ago
If ƒ(x) = -5n + 1 and g(x) = -6n + 2, find (ƒ + g)(-2).
Stels [109]

(f+g) (n) = (–5n +1 ) + (- 6n +2) = –11n +3

(f+g) (n) = –11n +3

(f+g) (–2) = – 11 (–2) +3 = 22 +3 = 25

I hope I helped you^_^

3 0
3 years ago
Identify the polygon and classify it as regular or irregular.
Ray Of Light [21]
A regular hexagon has sides that are all congruent and angles that all measure 120 degrees. This means the angles of a regular hexagon add up to 720 degrees. ... An irregular hexagon has sides that are not the same measurement and can have points facing inward as well as outward.

5 0
3 years ago
Read 2 more answers
Other questions:
  • A square has an area of 110 square units. What is the approximate length of each side
    7·1 answer
  • The new pencil is 19 centimeters long how many millimeters long with a pencil
    7·1 answer
  • Following diagram find the missing measure.
    8·1 answer
  • Please help asap 15 points
    12·2 answers
  • I need help with problem 16
    5·2 answers
  • What is the exact value of tan(67.5°) ?
    15·2 answers
  • Need help with the answer​
    12·1 answer
  • What is the answer to this question that I<br> Don’t know?
    11·1 answer
  • Question 16
    7·1 answer
  • I need help I mean you can tell me the formula and I can try and solve it or you can solve it I don't really care which one you
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!