Answer:
1. A. 11/36 inches
2. D. 1 3/8 inches
Step-by-step explanation:
It depends on the given information.
McKenzie's work is correct if the two short sides are given as 5 and 13.
Cara's work is correct is almost correct if 5 is one leg, and 13 is the hypotenuse. The exact answer is 12, but she wrote it as approximately equal. That's her only problem.
By the way, Ddssaa122: when posting questions, the power of a number is written as 5^2 and not 52. If you copy and paste, please make sure you add the caret sign to indicate a power, or else you will suffer by getting a wrong answer. 5^2=5*5, 52=4*13, so they are not the same.
661
Work
~~~~~~~~~~
545+777=1322
1322/2=661
Answer:
410 / 23 = 17.8260869565
Lydia would need about 18 rolls of wallpaper to paper the walls of her kitchen.