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
ira [324]
3 years ago
9

The vertices of ΔABC are (-2,0), (-2, 3), and (-5, 1). T(x,y) = (x + 1, 3y) represents the transformation of the triangle. What

are the coordinates of the vertices for ΔA'B'C'? Are the pre-image and image congruent? Justify your answer.
Mathematics
1 answer:
Gnoma [55]3 years ago
8 0

using the equation for the transformation:

(x+1, 3y)

 add 1 to very X and multiply y by 3

 so (-2,0) becomes (-1,0)

(-2,3) becomes (-1,9)

(-5,1) becomes (-4,3)

new coordinates are (-1,0) (-1,9) (-4,3)


you don't have an image attached, so to see if they are congruent, the sides need to stay the same lengths and the angles need to stay the same, from the coordinates of the new triangle, I would say they are not congruent

You might be interested in
Damon measured his bedroom and the length measured 5.6 meters. Given that I meter = 3.28 feet, what is the length of Damon's roo
Elina [12.6K]

Answer:

D) 18.37 feet

Step-by-step explanation:

5.6 x 3.28 = 18.37 feet

6 0
3 years ago
Find the measure of angle TUV
denpristay [2]

Answer:

∠TUV = 120°

Step-by-step explanation:

Since this figure is a kite, we know that; ∠TUV ≈ ∠TWV, so first we solve for x:

9x - 6 = 7x + 22

2x - 6 = 22

2x = 28

x = 14

Now, substitute 14 in for x, in the equation for ∠TUV:

∠TUV = 9x - 6

∠TUV = 9(14) - 6

∠TUV = 126 - 6

∠TUV = 120°

Hope this helps!

4 0
3 years ago
An 8-oz bottle of ketchup costs $1.39.
inna [77]
First, you need to find how much an ounce costs. To do that, you have to divide 1.39 by 8. Then you get about 0.17. Now, you multiply 0.17 by 14, and get the answer of 2.38. Therefore, a 14-oz bottle of ketchup costs $2.38.
6 0
3 years ago
Read 2 more answers
What is the equation of a horizontal line that passes through the point (3,-5)?
Kryger [21]

your answer for this question is y=c hope this helps

5 0
2 years ago
WILL MARK BRAINLIEST IF CORRECT! A mini-cone has a diameter of 2 inches and holds 12.5 in3 of ice cream. A mega-cone holds 133.1
Arada [10]

I think the answer is B

8 0
3 years ago
Other questions:
  • Fraction | decimals|percent <br> | 58%
    14·2 answers
  • Is 2 x 5/8 the same as 10 x 1/8?
    8·2 answers
  • Rewrite the expression using the properties of exponents.
    14·1 answer
  • 8+7(4 to the second power-3)
    7·2 answers
  • Please help!!!!
    11·1 answer
  • Need to find x please.
    12·1 answer
  • What is (5,-4) y=-3/5+4
    8·1 answer
  • Which of the following is not a polynomial
    13·2 answers
  • Rob's first four test scores are 80, 85, 100 and 85. What does he have to score on the last test in order to have a test average
    12·1 answer
  • HELPPP
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!