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 think the answer is 62 cm2
Answer:
552
Step-by-step explanation:
Answer:
(a)9×3=37' 97 and 8 are factors of 37
The linear parent function is f(x)=x
