Answer:
u have to use derieved form of formula of sin and cos
Answer:
Step-by-step explanation:
55
Interest = Pin = principal * interest rate * number of years
Let interest rate be i, then
600*i*2+150*i*4=90
1200i+600i = 90
i=90/(1200+600)=90/1800=1/20=0.05 or 5%
Answer:
The second answer is correct.
Step-by-step explanation:
Answer:
C. 2-√3
Step-by-step explanation: