Answer:
Step-by-step explanation:
Becouse k and n are 'neighbours' so their sum are 180
so k=180-42=138
Answer: 45
Step-by-step explanation:
Harsh is part of a school cricket team, and he has scored an average of 46 runs in 5 innings. His scores in 4 of them are 46,45, 39, and 55. His fifth score is calculated as follows:
Since he made 5 innings and has an average of 46, the total scores will be:
= 46 × 5
= 230
Total of his first 4 scores will be:
= 46 + 45 + 39 + 55
= 185
5th score = 230 - 185
= 45
The answer is -249. Hope this helps! Message me with any questions :)
Answer:
-18
Step-by-step explanation:
3(-4) - 6
-12 - 6 = -18
