Answer:
78°
Step-by-step explanation:
Corresponding parts of congruent triangles are congruent, so m∠S = m∠N, which is 78°.
Answer:
A. x=13
Step-by-step explanation:
First - Since you have a in the numerator and denominator, you can cancel them and get:
8r/12
Second - Since both 8 and 12 have common factors, you can find the GCF and divide both by that number.
GCF = 4
8/4=2
12/4=3
Answer:
2r/3
Answer:
Step-by-step explanation:
Given that:
A country population at any given time (t) is:
where;
P = population at any time t
k = positive constant
I = constant rate of immigration into the country.
Using the method of separation of the variable;
Taking integration on both sides:
By applying the exponential on both sides;
Assume
Then:
When time t = 0, The Total population of the country is also
C - I = kP₀
C = kP₀ + I
Substituting the value of C back into equation(1), we have: