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
Nataly_w [17]
2 years ago
10

Enlarge the triangle by scale factor 0.5 using 3,1 as the centre of enlargement

Mathematics
1 answer:
BARSIC [14]2 years ago
5 0

Answer:(0,0) (-1,0) (-1,3)

Step-by-step explanation:

scf 0.5 is shrinking the shape by a 1/2

The coordinates of a point of enlargment is (3,1)

so you work out the vectors of each corner than times it by 0.5

The vector of one cooridnate is (-6 -2)

-6x0.5=-3

-2x0.5=-1

so the vector is -3 -1 from the point of enlargment is the shape .

(-8 -2 ) is the coodinates of the next vector so

(-4 -1)

Then the last

(-8, 4)

(-4,2) vector for the last coodinate

sorry i couldn't write out the vector properly in the right notation .

You might be interested in
Simplify 3a + 2b - 8a + b
Harlamova29_29 [7]

To simplify 3a + 2b - 8a + b, we need to combine like terms. Like terms are terms that share common variables. In this expression, the two variables are terms with a and terms with b. The terms that have a are 3a and -8a. The terms that have b are 2b and b. Now we can separate them and simplify.

(3a - 8a) + (2b + b)

-5a + 3b

6 0
3 years ago
Read 2 more answers
Nine and twenty hundredths as a decimal
Novosadov [1.4K]

Answer:

0.920

I think this is right

8 0
3 years ago
Add 3 to the difference between 5 and 2
Arturiano [62]

6 because 5-2=3 and 3+3 is 6

6 0
3 years ago
Read 2 more answers
SOMEONE PLS HELP ME WITH QUESTIONS 12 AND 13
vodka [1.7K]

Answer:

Question 12 - x \geq 8

Question 13 - x \geq -3

Step-by-step explanation:

5 0
3 years ago
Geometry question. Parallel lines. “Find value of x that will make A||B”
Natali5045456 [20]

Answer:

x = 11

Step-by-step explanation:

These angles are alternate exterior angles which means they are equal to each other:

5x + 9 = 6x - 2

5x - 6x = -2 - 9

-x = -11

x = 11

8 0
3 years ago
Other questions:
  • Find the lateral area of the prism. 27 sq. ft. 36 sq. ft. 54 sq. ft. Find the total area of the prism. T.A.= Find the volume.
    11·2 answers
  • 2. Ali is collecting signatures for a petition,
    8·1 answer
  • A railroad crew can lay 7 miles of track each day. They need to lay 203 miles of track. The length, L (in miles), that is left t
    10·1 answer
  • The average of six numbers is 4. If the of two of those numbers is 2, what is the average of the other four numbers?
    15·1 answer
  • Any help would be great
    7·2 answers
  • Pls help fast i need help
    8·2 answers
  • (79x - 51y) - (58x + 31y)
    12·1 answer
  • Molly bought 12.5 yards of fabric for 4.50 dollars a yard to make dog beds.she uses2.5 yards of fabric for each dog bed.she sell
    12·1 answer
  • Use a calculator to find the value of the acute angle 0, to the nearest degree. <br> Cos0=0.3667
    7·1 answer
  • Help with this .........
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!