−0.75 − (-2/5) + 0.4 + (-3/4)
1 answer:
You might be interested in
Answer:
2(7.5x+3.5)
Step-by-step explanation:
I can't remember what these equations are actually called, however in order to solve this you simply multiply 7.5 by 2, and then 3.5 by 2.
The sum of first 46 positive and odd numbers is 2116
<em><u>Solution:</u></em>
Given that we have to find the sum of first 46 positive and odd numbers
<em><u>The sum of first "n" natural odd numbers which are positive is given as:</u></em>
Here, n = 46
Therefore,
sum of first 46 positive and odd numbers =
sum of first 46 positive and odd numbers =
Thus the sum of first 46 positive and odd numbers is 2116