Answer:
depth of -117 feet
Step-by-step explanation:
24 hours 72 feet, so one hour 72/24 = 3 feet
after 15 hours, another 3*15 = 45 feet, so the depth become 72 + 45 = 117 feet
I don't see any statements here.
Anyway, the answer is 8.
39°
IM assuming xyz is a triangle
180 - 113 - 28 = 67 - 28 = 39
12+(-38)+27= 1
When a positive is multiplied by a negative, the sign becomes negative. Therefore, 12+(-38) becomes 12-38. So 12-38+27= 1.
