Answer:
answer is 4%
Step-by-step explanation:
use formula Interest = Principal x Rate x Time
126 = 450 · 7 · r
126 = 3150 r
r = .04
Answer: 3 feet, or 36 inches.
I am sorry but this is too difficult
I recommend asking a teacher for help not to be rude
C i think
180
Step-by-step explanation: The exterior angles sum to 360 and there are 21
1/4, 1/2, 3/4, 1
