Answer:
∠3=80°
Step-by-step explanation:
∠5=∠2 (alternate angle)
∠5=38
so ∠2=38
∠6=62
∠3+∠6+∠2=180
∠3+62+38=180
∠3=180-100=80
I will assume monthly compound interest.
Then:
yearly interest: 12%
monthly interest = (3/12) %
invested money: C
Final money: 2C
n: number of months
Compund interest formula:
Final money = Invested money * (1 + 0.03/12)^n
2C = C * (1.0025)^n
2C/C = (1.0025)^n
2 = (1.0025)^n
n = log(2) / log (1.0025)
n = 277.6 months
Time = 278 months = 23.1 years
Answer:
A
Step-by-step explanation:
it includes all the combinations.
Generally four, but polynomials may have repeated roots. “Could” contain four different binomial, but they just happen to be the same.
This function is sketched on the A picture.
<span>y – 2 = 2/3(x – 6)
</span>y = 2/3x - 4 + 2
y = 2/3x - 2
y = ax+b
b = -2
b is y-intercept
Zero of the function:
0 = 2/3x - 2
2 = 2/3x
x = 3
y-intercept (0, -2)
x- intercept (3, 0)