Area is base x height divide by 2
6x13=78
78 divide by 2 is 39
3/22=0.1363636363636
to the nearest thousand=0.136
You can add or multiply regardless of how the numbers are grouped.
Answer:
C. x-5=0 or x+3=0
Step-by-step explanation:
Given,

( By multiplication )
( By operating like terms )
( Subtracting 12 on both sides )
( By middle term splitting )

By the zero product property,

Hence, option C is correct.
Eight thousand,two hundred forty three