A) +26ft
if you add -14 by -12 you get -26 the diver needs to come back to sea level so the diver needs to swim up +26 feet
Answer:
3/4
Step-by-step explanation:
since they already have a common denominator you'd add the numerators and keep the denominator. you'd get 6/8. Then you'd divide both the numerator and denominator by 2. 3/4 is your final answer.
Surface area of a sphere = 4πr² = 4π(15)² = 900π m²
Surface area of a sphere = 4πr² = 4π(10)² = 400π m²
