Answer:
D
Step-by-step explanation:
a=1/3 so 7a becomes 7x1/3
2 1/3-3= -2/3
hope it helps!
17-34(304)$-5 this is what I put
Tan0 = opposite/adjacent =8/15
Therefore opposite(o)= 8
adjacent(a)= 15
Considering Hypotenuse
= √(o2 + a2)
= √[(8)2 + (15)2]
= √289 = 17
Sin0 = opposite/ Hypotenuse
= 8/17
Sin0=8/17
Answer:
-12+4i
Step-by-step explanation:
(-8-2i)+(-4+6i)
-8-2i-4+6i
-12+4i