To change the negative to a positive, just put the same number as into a fraction under 1 but without the negative sign:
11^-4 would become 1 / 11^4
Answer:
add them all up together and then divide by the number of items
Step-by-step explanation:
A line is 180°, so the supplementary angel makes up the difference between. 180 - 60 = 120°
Answer:
89
Step-by-step explanation:

we evaluate when t=2

so it's 89 feet
Answer:
r=
(2)^5(cos(330.6)+isin(330.6))
=64(Cos1350+iSin1350)
64(cos180+isin180)
=64(-1+0)= -64
Step-by-step explanation: