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
Helen [10]
3 years ago
9

What is dilation and how do you determine the scale factor?

Mathematics
1 answer:
wlad13 [49]3 years ago
3 0

Answer:

Dilation is the type of change that changes the size of the image and has a scale factor. Which measures how large or small a picture is and is also called a scalar factor. You can determine the scale factor by starting with ΔABC, and then draw the dilation picture of the triangle with the middle at the origin and a scale factor of two. On the other hand, notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). Dilation also has a scale factor 2, multiply by 2.

Step-by-step explanation:


You might be interested in
Which of the following is a solution of x2 + 4x + 10?
sattari [20]
X^2+4x+10=0

x^2+4x=-10

x^2+4x+4=-6

(x+2)^2=-6

x+2=±i√6

x=-2±i√6

So the correct answer is the third one down from the top.
3 0
3 years ago
Read 2 more answers
in 2009, a gullop poll found that 47% of Americans favored protection of the environment at the risk of limiting energy supplies
Vikki [24]

Answer:

your

Step-by-step explanation:

welcome

5 0
3 years ago
Javier's fuel tank holds 12 3/4 gallons of gasoline when completely full. He had some gas in the tank and added 10.3 gallons of
GenaCL600 [577]

Answer:

2.45 gallons of gasoline were in the tank before.

Step-by-step explanation:

Consider the provided information.

The tank can hold 12\frac{3}{4} gallons of gasoline when completely full. He had some gas in the tank and added 10.3 gallons of gasoline to fill it completely.

We need to find: How many gallons of gasoline were in the tank before Javier added some?

For this, we need to subtract added gallons of gasoline from the capacity of the tank.

12\frac{3}{4}-10.3=\frac{51}{4}-10.3

=12.75-10.3

=2.45

Hence, 2.45 gallons of gasoline were in the tank before.

6 0
2 years ago
Plzzz help
Marrrta [24]

LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL

Step-by-step explanation:

LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL

4 0
3 years ago
Choose the correct slope of the line that passes through the points (1, −3) and (3, −5). (1 point)
gayaneshka [121]
1 is the correct answer
6 0
2 years ago
Other questions:
  • HELP
    15·1 answer
  • Phoebe, Andy and Polly share £270.
    11·1 answer
  • 3. What are the first four terms of the sequence represented by the expression n(n-1) - 4?
    14·1 answer
  • What is the x value of -2x+3y=3 , x+2y=2?<br><br> -4<br> -3<br> -2<br> 4
    7·2 answers
  • Use two unit multipliers to convert 135 square miles to square feet
    9·1 answer
  • Solve.<br> 3 + j / 11 = 2<br> j =__________
    13·2 answers
  • How many solution does 6-3x=4-x-3-2x
    13·1 answer
  • What kind of triangle is this? 17 17 17
    10·2 answers
  • What's 2|-9| - |-2|?
    10·1 answer
  • What is the vertex for y= 4 (x-2)^2 +3
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!