I can't understand this question write it properly please ok plz
Answer:
n=9998
Step-by-step explanation:
I'm assuming you meant log base 10 and then n+2
-2 + log(n+2)=2
add 2 both sides
log(n+2) =4
10^4 = n+2
10000-2 = n
n = 9998
Hope this helps!
Answer:
looking at this picture i see that the x value is -30 and the y value is 30
and looking at this it looks like the slope is 30°.
Step-by-step explanation:
not sure if this is right because i have a blank memory about things i learned in pre alg.
but if i'm wrong forgive me.
and if i'm right good luck on whatever you are doing.
Answer:
Step-by-step explanation:
e=(-9)
Answer:
Is irrational
Step-by-step explanation:
Let be a rational number, and be an irrational number. If their sum were rational, say , then we'd have
but is the difference between two rational numbers, and thus a rational number. But it also equals , which is irrational by hypothesis. Since we have a contradiction, we conclude that the sum of a rational and an irrational can't be rational.