The scale factor from rectangle Y to rectangle Z is 2. Which statement is true? A)
The area of rectangle Z is twice the area of rectangle Y.
B)
The area of rectangle Z is half the area of rectangle Y.
C).
The sides of rectangle Z are twice as long as the sides of rectangle Y.
D)
The angles of rectangle Z are twice as big as the angles of rectangle Y.
PLEAS HELP ASAP

1. what is the phythaforean theorem? 2.what do we use it for? 1.what is the distance formula ? 2.what do we use it for?

Trent wants to buy 2 packs of trading cards for 3 dollars each. the trading card packs that trent normally buys tend to come in packs of 6, 10, 12, or 15 cards. after selecting 2 packs, trent found that the first pack of cards cost 25 cents per card, and the second pack cost 30 cents per card. trent uses this information to write the equations below in order to compare c, the number of cards in each pack.

Yuto and hila attempted to solve the same inequality. their work is shown below. which statement is true about the work shown above? yuto is correct because he isolated the variable correctly and reversed the inequality symbol. yuto is incorrect because he should not have reversed the inequality symbol. hila is correct because she isolated the variable correctly and reversed the inequality symbol. hila is incorrect because she should not have reversed the inequality symbol.