They arent. first is correct but second isn’t. 329 000 x 100 = 329 000 000. however if u wanted to get 3290, it would be 329 000 / 100. hope this helps! :)
Answer:
7
Step-by-step explanation:
a=2
b=2
c=1
2ab cos C=a²+b²-c²=2²+2²-1²=4+4-1=7
Answer:
5
Step-by-step explanation:
Sin(x)=cos(90-x); therefore x=68º
Answer:
y = -5x + 4
Step-by-step explanation:
y=Mx+b
