Answer:
x = 0
Step-by-step explanation:
The shadow to the top of the tree is 60 ft it all makes sense
I’m not 100% sure but i think ur answer rn is correct don’t check the second box
Answer:
Step-by-step explanation:
i). 

= 8a²
ii).
= 
= 
= 9a²b²c²
Step-by-step explanation:
Here are four steps to help solve any math problems easily:
Read carefully, understand, and identify the type of problem. ...
Draw and review your problem. ...
Develop the plan to solve it. ...
Solve the problem.