Answer:
I believe the answer is (A)
23. because there is a 90 degree angle and then the 67 degree angle, and triangle law says that all angles add up to 180.
A = 23,000(1 + .03/365)^365(30)
A = 23,000(1.000082192)^10950
The answer is $56,569 or $56,568.92
Hope this helps :)
Its an isosceles triangle
angle B = 47
and triangleADB is congruent to triangle ADC
from here we can say that BD = DC
now AD is a median and also altitude
so from here we can say angle x = 90
now in triangle ADB
90+47+y=180(ANGLE SUM PROPERTY )
y= 43
Add those like terms since they're on the same side and you get 14x
