1
7.3
x 9.6
-------
438
+ 647 0
69. 0 8, hope that helped
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
Answer:
5000
Step-by-step explanation:
if its 5 or more round up. If it's 4 or less round down
A paln1 charges $0.35 per minute with no monthly fee (not sure )
$117.05
- $ 14.99
-------------
$102.46 left
Divide 102.46 by 0.81, and you get 126, which makes it 126 miles.
Hope this helps!
