Hello!
I see a pattern.
The pattern rule is: Add 0.045
2.155 + 0.045 = 2.200
2.200 + 0.045 = 2.245
2.245 + 0.045 = 2.290 and so on.
To do this addition mentally, you should do like this:
31 requires 9 more to become 40 and since we have a nine in our question, we would first do 31 + 9 = 40. Now you would finish it off with the remaining number which is six. 40 + 6 = 46.
<u>Steps</u>:
31 + 9 = 40
40 + 6 =46
Therefore, your answer would 46.
The additive inverse is a number, when added to another number, yields 0.
Its basically the opposite number.....same number, different sign.
so if the number m and 58 are additive inverses, then m = -58 <==
because -58 + 58 = 0
Answer:
x= 3,2
Step-by-step explanation:
10 ---------------- 100%
x ---------------- 32%