A. independent (x) - expenses, dependent (y) - total cost
B. independent (x) - area, dependent (y) - price
C. independent (x) - time, dependent (y) - distance
D. independent (x) - size of carton, dependent (y) - number of items
Answer:
1/2 ab sinC =1/2(5.5×12)sin33 = 17.97
Step-by-step explanation:
Put the numbers in the equation ,a calculator will be better.
Ur going up +1 and down -1
D=(b^2)-(4)(a)(c)
36-(4)(-2)(13)= 139
6+5(9/3)2
6+5(3)2
6+5+6
11+6
17
