72-62=9 (grow 9 inches in 3years)
In a year it grows 3 inches (9/3)
Find how much it grows in 20 years:
3*20=60 inches
Then just add the 60 inches to the original height er
63+60=123 inches
-1 ^3 = -1 thats the answer i hope that help :DD
Sin Ф=opposite/ hypotenuse
In this case:
sin 25º=9 in /c
c=9 in/ sin 25º
c≈21.3 in.
Answer: sin (25º), in this case can be used to find the lenght of the hypotenuse, and the length of this hypotenuse would be 21.3 in.
Answer:
First, Multiply 5 by 3 to get how much the temperature decreased.
5*3=15
Then, add 7 to 15 to get the total amount how much the temperature decreased.
15+7=22
The answer to your question is 22.