Answer:
3(x-4)
Step-by-step explanation:
3×4=12 and 3 also goes into 3x
Answer:
C
Step-by-step explanation:trust me
Answer:
here
Step-by-step explanation:
it is basically a sector , use the area formula i.e.
[(theta)/360]*πr^2
It helps to imagine the variable a sort of as a unit. Like with 5 minus 12 lemons, it has no bearings on the addition/subtraction here.
Factor out a and subtract.