Pittsburgh because -9°F is colder than -7<span>°F</span>
Answer:
True
Step-by-step explanation:
Answer:
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Step-by-step explanation:
When you multiply two complex numbers given in polar form, the argument of the product is the sum of the arguments of the factors. Meanwhile, the modulus of the product is the product of the moduli of the factors.
In this case, you'd have

and the modulus would simply be

. Since

we would expect the final product to fall in the first quadrant.
<h3>
Answer: 18</h3>
We multiply the length of AB by 2 to get the length of A'B'
9*2 = 18