Sin (A) = BC/AB = 21/75= 7/25
Answer: it will take 0.33 years for the heights to be the same.
Step-by-step explanation:
Let x represent the number of years it will take for both trees to be the same height.
Type A is 7 feet tall and grows at a rate of 2 inches per year. This means that the height of the tree after x years would be
2x + 7
Type B is 2 feet tall and grows at a rate of 17 inches per year. This means that the height of the tree after x years would be
17x + 2
For the heights to be the same, the number of years would be
17x + 2 = 2x + 7
17x - 2x = 7 - 2
15x = 5
x = 5/15
x = 0.33 years
Answer: 40
Step-by-step explanation:
5 * 8 = 40
The father is 27 because when they said 3 TIMES OLDER THEN THE SON he was 9
Answer:
Your answer should be $120.
Step-by-step explanation:
6% per year * $500 = $30 per year.
$30 per year * 4 years = $120 total in interest