Answer:
The greatest growth was between 3 and 4 years. The growth between those years was about 32%
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
If j represents Jack's age, we have ...
2j +5 = 21
2j = 16 . . . . . . subtract 5
j = 8 . . . . . . . . divide by 2
Jack is 8 years old.
Answer: Length of shorter tree = 7.2 feet .
Step-by-step explanation:
Given : Height of two trees as 50 feet and 20 feet.
At same time the angle made by sun rays would be same for both trees.
Both trees are vertical to the ground making right angle so triangles made by both triangles must be similar.
Corresponding sides of similar triangles are proportional.
So 
So, Length of shorter tree = 7.2 feet .
Answer:
the answer is positive 37
Step-by-step explanation:
Any negative number inside the absolute value brackets will always equal a positive number. ((((((((((((((((((((((((((((((: