Hello!
As you can see, all of these numbers just go down to the tenths, not the hundreds, so we cannot round.
Therefore, the numbers will remain the same.
I hope this helps!
Its not, 1365x5=6825. It is not reasonable.
7 and 7 same length,means 180° ÷3 because triangle is 180°. so one straight line is 180°, now you know the middle triangle is 60 per 1. 180°-102°-60° u will get the "sudut"(sorry malay,i dont know what english
[email protected]#$%&!) .and 180°-60°, that means 7x+4=180°-60°. so just finish that step! goodluck
Answer:
sn = -216
Step-by-step explanation:
If an arithmetic sequence has a1=5 d=-2 and n=18 what is sn?
The formula for sn is given as:
sn = n/2[2a +(n - 1)d]
Hence, we fill in our values
sn = 18/2 [2 × 5 + (18 - 1)-2]
sn = 9 [ 10 + (17)-2]
sn = 9 [10 - 34]
sn = 9 × -24
sn = -216
Answer:
for the third question y = 5, x = 3
Step-by-step explanation:
