Given a number n, the addititive inverse is -n since n+(-n)=0. However
n+(-n) is the same as n-n which is 0 also.
SO adding the additive inverse it the same as subtracting
Answer:
313 ft
Step-by-step explanation:
If 12in = 12 ft
313in = x
= 313 ft
F(x)=-4(-1)-5
f(x)=4-5
f(x)= -1
-1 is your answer
2.1 x 82 =
172.2
I hope this answer was helpful! :)
Answer:
Amount of fresh water = 3.5 * 10^7 cubic kilometers
Step-by-step explanation:
Given the following
Total water on earth = 1.4×10^9 cubic kilometers
If 2.5% of it is fresh water
Amount of fresh water = 2.5% of 1.4×10^9
Amount of fresh water = 0.025 * 1.4×10^9
Amount of fresh water = 0.035 * 10^9
Amount of fresh water = 3.5 * 10^7 cubic kilometers
