Answer:
273.7
Step-by-step explanation:
first fine the sides that isn't the base.
triangle area formula: (b*h)/2
(14*9)/2 = 63
since there are 3 sides you multiply this by three.
63*3=189
then find the base.
same formula since its a triangle.
(12.1*14)/2 = 84.7
now add them both up:
84.7+189 = 273.7
hope this helps!
You have to insert 67 for y and then only solve the equation for X
67=-24x+379
x=?
If you need more help let me know :)
1 foot = 12 inches
1in : 2 feet
1in : 24in
