The answers is A= C/-13
C= 13A
Factor and set each factor equal to zero:
x = -3, 3, 2i, -2i
The coordinates would be (2,7) you just have to move 1 left 4 up
Answer:
280m
Step-by-step explanation:
Work rate would be (210m)/(45people)(60days)=7/90 m/(people)(day)
7/90 m/(people)(day) * 72people * 50days =280m
