Conner and Jana are multiplying (3568)(39610).
2 answers:
Answer:
Neither of them is correct.
Step-by-step explanation:
Conner and Jana are multiplying
Now, the actual product of both numbers is = 141328480
Now we can see that both Conner and Jana are wrong. They did not broke the numbers correctly.
The correct way to do it is like -
Then we have to multiply each number from one group to each number of other group. like -
etc.
But they did this thing entirely wrong.
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Answer:
6.31 mi
Step-by-step explanation:
The diagram below explains the solution better.
From the diagram,
C = starting point of the race.
A = end of the first part of the race.
B = end of the race.
Using Cosine rule, we can find the straight-line distance between the starting point and the end of the race.
Cosine rule states that:
where A = angle A = <A
Given that
b = 5.2 miles
c = 2.0 miles
<A = 115° (from the diagram)
Hence,
The straight-line distance between the starting point and the end of the race is 6.31 mi
