Answer:
36 degrees
Step-by-step explanation:
A+B=90
A-B=18
add these two equations:
2A = 108
A=54
B=36
Answer:
ln2
Step-by-step explanation:
n --> infinity
Integral of 1/N as N varies from n+1 to 2n
Integral of 1/N = ln(N)
Upper limit - lower limit
ln(2n) - ln(n + 1)
ln[2n/(n + 1)]
ln[2/(1 + 1/n)]
As n --> infinity,
1/n --> 0
ln[2/(1 + 1/n)] --> ln2
Answer:
See Explanation
Step-by-step explanation:
Given

Required
Determine the actual distance between x and y
The question is incomplete, as the scale distance between x and y is not given.
To solve this, we make assumptions.
A scale measurement is represented as:

So, we have:

Express as fraction

Make Actual, the subject

Now, assume that the distance between x and y is 60 (on the scale), the actual distance traveled will be:


That would be 24 because if you 8 × 12= 96
96÷4 = 24
Answer:
f(x)= 3x-8,
f(x)=-17
so
-17 = 3x -8
3x= -17+8
3x = -9
x =-3
Step-by-step explanation: