Answer:
930
Step-by-step explanation:
1) Once upon a time there was a bored kid in class who invented a super cool formula
This formula goes like this:
n(n+1)
where n= the sum of the first n numbers in a series
so
30(30+1)=30(31)=930
930
Answer: 0
Step-by-Step Explanation:
Additive inverse of 2/3 = -2/3
Therefore,
=> 2/3 + -2/3
= 0/3
=> 0
Likewise, the sum of a number and its additive inverse will always result in zero since the additive inverse is nothing but the opposite sign value for that number.
The answer is m∠K=70º, m∠M=70º, and m∠L=40º.
Answer:
Step-by-step explanation:
C
Answer:
the answer is 47/30, which is approximately 1.56666667
