Yes, polygons are always plane figures
Answer:
1.20 ÷ 4 = 0.30 per unit
Please mark as brainliest;)
Answer:
Answer is D 5x-y>= 1 :)
Step-by-step explanation:
Answer:
308[cos(45) + isin(45)]
Step-by-step explanation:
z1×z2:
Modulus: r1 × r2
= 7×44 = 308
Argument: theta1 + theta2
= -70 + 115 = 45
z1z2 = 308[cos(45) + isin(45)]
Or
z1z2 = 154sqrt(2) + (i)154sqrt(2)
sqrt: square root
I got 6 and -7 when I did this problem, maybe you made a mistake or maybe I did. But you are on the right track
