x*(1.035) + (4,200-x)*(1.045) = 4,374.00
1.035x + 4,389.00 -1.045x = 4,374.00
15.00 = .01x
x = 1,500 so x (1,500) invested at 3.5% and
(4,200 - 1,500) (or 2,700) invested at 4.5%
That will equal 7 2/5 I hoed this helped :)
The answer is c I just got this question on an work sheet it’s c
Answer:
Since it's a parallelogram, the length of AD and BC are the same.
Hence, 
.
Therefore, x = 2.
Step-by-step explanation:
Hope this helped!
Cross multiplying:-
cot^2 x = (csc x+ 1)(csc x + 1)
also cot^2 x = csc^2 x - 1 = (csc x + 1)(csc x - 1) (Known Identitiy)
so the equation is not an identity
