If the lightning is 10 km and the sound takes 3 seconds to travel 1 km, then the sound takes 30 seconds to travel 10 km.
3 seconds * 10 kilometers = 30 seconds
Answer:
hi :)
Step-by-step explanation:
The correct option is (A) DEF
Explanation:
For similarity, one triangle has to be at least the scaled version of another. In the triangles given above as you can see:
The length of DE ( in DEF) = 5.5
The length of AB (in ABC) = 11 which is 2*(The length of DE ( in DEF))
Likewise
The length of EF( in DEF) = 2.5
The length of BC(in ABC) = 5 which is 2*(The length of EF ( in DEF))
Same goes for the third side.
Hence the correct option is (A) DEF
Well if tour asking for 3 number combination from the numbers 0-9, there are 1000 combinations
Answer:
bbuiscuitsaa n chesssseeeeee