Answer:
15.9
Step-by-step explanation:
4 1/4 x 3 x 1 1/4 = 15.93
15.93 rounded is 15.9
Hope this helps!
Answer:

2)
3)
4)
Step-by-step explanation:
hope it helps
have a nice day :)
The answer is 10.
4 a + 5 b when a = 4 and b = - 1.2
Answer: The answer is the first one, angle JLK
Step-by-step explanation: