Answer:
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Happy early v day!
Step-by-step explanation:
To find the length of a line between two points with known x- and y- coordinates, use:
sqrt((change in x)^2 + (change in y)^2),
which I know may look confusing but it isn't really:
sqrt((5 - -3)^2 + (4 - -1)^2)
= sqrt(8^2 + 5^2)
= sqrt(64 + 25)
= sqrt(89)
Answer: 19/21
Step-by-step explanation: find the same multiple for both so you can combine them
Answer:989.35
42.1×23.5=989.35
I hope this is good enough:
I think if you add: 25 or multiply:420 cm