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
notsponge [240]
3 years ago
13

Find the coordinates of P ' if D o, 2.4 (x,y) is applied to the triangle below

Mathematics
1 answer:
guajiro [1.7K]3 years ago
3 0

Answer:

The coordinates of P' are (4.8,-4.8).

Step-by-step explanation:

The rule of dilation D_{o,2.4}(x,y) represent the dilation with scale factor 2.4 and center at origin.

If the scale factor of the dilation is k and the center is (0,0), then

(x,y)\rightarrow (kx,ky)

Since the scale factor is 2.4, therefore

(x,y)\rightarrow (2.4x,2.4y)

From the given figure it is noticed that the coordinates of P are (2,-2). The coordinates of P' are

P(2,-2)\rightarrow P'(2.4(2),2.4(-2))

P(2,-2)\rightarrow P'(4.8,-4.8)

Therefore the coordinates of P' are (4.8,-4.8).

You might be interested in
If m∠agh = 4x and m∠ghd = 3x + 40, what is the value of x?
Mariulka [41]
I am attaching the full question...

Because AB is parallel to CD, the transversal line EF creates the same angles in AB and CD.

This means that 3x+40 = 4x

..........==>> x = 40 degrees

7 0
3 years ago
What is the equations for f(x)?
Wittaler [7]

f(x) = -8\cdot 4^x


You reflect a function with respect to the x axis by changing its sign.


In fact, if you consider the two alternatives


x \mapsto f(x) and x \mapsto -f(x)


you can see that you're choosing opposite outputs for the same inputs.


In other words, one graph will be made of points like (x,f(x)), the other of points like (x,-f(x))


And the transformation


(x,y) \to (x,-y)


is exactly a reflection with respect to the x axis.

6 0
3 years ago
Shari is adding these fractions: <br><br> 1/3 + 1/4<br><br> What's her next step?
Arlecino [84]

Her next step is to find a common denominator. Remember that if you multiply a number to the denominator, you'll have to multiply it to the numerator too:


1/3(4/4) + 1/4(3/3)


4/12 + 3/12


Simplify. Combine like terms


4/12 + 3/12 = 7/12


7/12 will be final solution



hope this helps

7 0
3 years ago
Read 2 more answers
4x + y = 46.75 help!!<br> A 8.50<br> B 8.75<br> C 9.50<br> D12.75
WARRIOR [948]

Answer:

d is the answer

Step-by-step explanation:

3 0
3 years ago
Me. Silvera bought a can of paint. He used 3/8 of it to paint a fence and 1/4 to paint a table top. He painted a chair with some
LuckyWell [14K]
Well, seeing the information above, he used 5/8 of paint to paint the fence and table top. If he only had 1/8 left of the paint, he used 2/8 on the chair.

I found the 5/8 because I needed a common denominator. I multiplied the top and bottom by 2 to get 2/8. 3/8+2/8=5/8, and then I added 2/8 to the 5/8 that then gave me 7/8 of paint used, and 1/8 of paint left. 

Hope I helped!
3 0
3 years ago
Other questions:
  • Eamon wants to buy a new baseball glove that cost 50$ he has 14$ and he earns 6$ per hour cleaning yards. how many hours must he
    12·2 answers
  • How do I analyze this isosceles triangle?
    11·1 answer
  • Ann is buying a house that costs $250,000. She is making a down payment of 15 percent, and her closing costs will amount to 3 pe
    6·1 answer
  • Eauwuedgfipauegweqfhgqeth
    9·2 answers
  • A sequence can be generated by using an=an−1+9, where a1=−5 and n is a whole number greater than 1. What are the first four term
    11·1 answer
  • kristen has 7 gallons of water mike has 27 quarts of water how many more pints of water does kristen have then mike
    15·1 answer
  • Jeremy earned $1365 after working for half of a year. He expects to continue working for the same number of hours each month, at
    14·1 answer
  • HELPP PEASE THIS IS DUE VERY VERY SOON ILL PICK BRAINLEST
    10·1 answer
  • Need help don't know this
    12·2 answers
  • Hikers on a backpacking trip take 2 hours and 10 minutes to hike the first 2.6 miles of an 8-mile hike. At this pace, which amou
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!