Of the 240 sandwiches Joanne makes 20% are tuna sandwiches 40% are ham sandwiches and the rest are egg salad sandwiches how many
1 answer:
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Answer:
Angle is 37.21 degree
Step-by-step explanation:
Given Data
|A|=2.93
|B|=3.00
A×B=-4.95k+1.94i
Angle=?
Solution
|A×B|=|A|×|B|Sinα
First for |A×B|
|A×B|=
|A×B|=
|A×B|=5.316
|A×B|=|A|×|B|Sinα
Sinα=
Sinα=
α=37.21 degree