blehh blehh
  • 03-01-2015
  • Mathematics
contestada

which of the following represents a polygon that is two times the size of the original polygon?
A: (x' , y') = (0.2x,0.2y)
B: (x' , y') = (1/2x, 1/2y) <-- Fractions
C: (x' , y') = (4x,4y)
D: (x' , y') = (2x,2y)

Respuesta :

selfiechelsea
selfiechelsea selfiechelsea
  • 03-01-2015
The answer is D. (2x,2y) because when you two times an ordered pair you multiply it by two.
Answer Link

Otras preguntas

A tree casts a shadow 27 m long. At the same time, the shadow cast by a 66-cm tall statue is 56 cm long. Find the height of the tree to the nearest tenth of a
What would cause a decrease in the quality of circulating red blood cells
Liz wants to drink 1.5 litres of water each day. She buys the water in packs of 6 bottles. Each bottle contains 0.5 litres of water. How many packs of water do
What's the other word speaking in circles; round-about speech
What's the other term for: one who overindulges in food and drink
What's the word for wandering about; tending to move around, travel
What's the other term for: lacking respect; scornful
What's the word for looking down on others; proud and scornful
write in decimal form fourteen and eighty-Four hundredths
name a metal that doesn't conduct electricity