Answer:
Step-by-step explanation:

The formula for simple interest is
I=PRT
here P=$1200
R=5% or 0.05
T=4 years
plugging in the formula we get
I=1200*0.05*4=240
Balance after four years =1200+240=$1440
I think y =2041 hope this helps
Answer:
The correct option is 3. The value of m is 44.
Step-by-step explanation:
The given expression is

Substitute n=8 in the above expression.






Therefore the value of m is 44 and option 3 is correct.
Answer:
x = 5.85
Step-by-step explanation:
Given that,
One angle = 26°
Middle angle = 90°
Third angle = 180-(90+26) = 64°
Height, H = 12
We need to find the value of x. Using trigonometry to find it such that,

So, the value of x is equal to 5.85.