Daniel rides his bike his bicycle 21 km west and then 18 km north. how far is he from his starting point? give me the answer to all if you can

sorry, i can't understand your question. will later if you describe more clearly!

: )

ok

step-by-step explanation:

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐

step-by-step explanation:

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