Answer:
21.44 ft
Step-by-step explanation:
(sketch to understand)
use SOH/CAH/TOA rules to solve
sin rule is used
solve for x
(working in the picture attached)
Here you go mate. Very easy concept to learn :D good luck in your studies
Answer:
-24
Step-by-step explanation:
If there were 5 transactions, 5 times the mean amount of the transactions will add up -120. If "x" is the mean amount of the transactions:
5*x = -120
x = -120/5
x = -24
Answer:
6 percent
Step-by-step explanation:
1 ) 360/9 = 40 - 40 dollars earned per month
2) 40 x 12 = 480 - earned per year
3) 6000/9 = 666.67 x 12 = 8000 per year
4) 480/8000 = 0.06 / 6 percent
Lets check: 6000 x 1.06 = 6360 which is the amount of interest she gets paid in 9 months