There are infinite numbers between 3.6 and 3.7!!
OR you mean average of 3.6 and 3.7, it is 3.65
1024 KB = 1 MB.
x is tens and y is units
x + y = 10
(x + 10y) + 54 = (10x + y)
10y + x + 54 = 10x + y
9x - 9y = 54
x - y = 6
Then we will find the average of 10 and 6 to find x and y.
x = (10+6)/2 = 8
8 - y = 6
y = 2
I will use i j k notation for presentation.
Magnitude of the vector a = 6i+4j
\(||\mathbf{a}||\\ =\sqrt{6^2+4^2}\\ =\sqrt{36+16}\\ =\sqrt{52}\\ =2\sqrt{13}\)
I have just learnt what's vectors 2 days ago :D
Yea of course!!
x + 2y = 7
2x + 3y = 11
This system have exactly 2 solutions, namely x=1 and y=3.
:) Got the answer Thank you Guest :)
-34 - 15 + 23
= -26
She is 26 feet below the cave entrance.
The last part 0/(-1+1) is impossible.
0/0 is undefined.
Good idea though :)
Good job Guest #2, but I only see the checking work...... Won't mind if you show your steps? I wanna see people doing some steps, may be I can learn some quicker ways from the steps? :D
