Answer:28.0665 square feet
Step-by-step explanation:
b=9
c=7
angle A=63°
Area of =(bxcxsinA)/2
Area of =(9x7xsin63)/2
Area of =(9x7x0.8910)/2
Area of =(56.133)/2
Area of =28.0665
You need to figure out what m is so first subtract 12 from then sybtract 9 from 9 then you havem by itself. now subtract 4 from 4 then add 4m to 4m and the add 15 to 9 and you should get your answer
The answer is no ... Thats the correct answer
Here's the graphical solution.
... (x, y) = (1, 0)