Answer:
B.
Step-by-step explanation:
21 X 2 = 42
42-7 = 35
35 + 21 = 56
Answer:
Answer is 55 miles.
Step-by-step explanation:
65 miles an hour means every hour you cover 65 miles of land. So if it has been 2 hours, you would have crossed 130 miles of land. 185-130=55. Which is why the answer is 55 miles left to go.
Way 1 is right here long ones are tens small ones are ones
Let z = √3 + i. Compute the modulus and argument of z :
|z| = √((√3)² + 1²) = √4 = 2
arg(z) = arctan(1/√3) = π/6 = 30°
Then
z = √3 + i = 2 (cos(30°) + i sin(30°))