Answer:
4) (-3 , 2)
Step-by-step explanation:
2 yeuii .-. Bananas en pijama
Answer:
See explanation and attachment
Step-by-step explanation:
SOH CAH TOA is a mnemonic.
SOH means 
CAH means 
TOA means 
Given an angle and a side of a right angle triangle, you can use the appropriate ratio to find the missing side.
For instance, find x in the diagram in the attachment.
In this case the best ratio to use is TOA.



All the other ratio also follow the same pattern
NB: Your calculator in degree should give 
P=2L+2H
First, isolate 2H:
2H=P-2L
Second, get a singular value of H (just H):
2H/2=(P-2L)/2
Final answer:
H=
The equation would be:
m = 30b where 'm' represents the amount of money and 'b' represents the number of boxes sold.
m is the dependent variable
b is the independent variable