Is line BC parallel to line DE? Choose the best justification. A
5
E
3
15
4
D
9
16
B
O Line BC is parallel to line De because triangle ABC is a dilation of triangle ADE by a scale factor of 3 from point A
O Line BC is parallel to line De because triangle ABC is a dilation of triangle ADE by a scale factor of , from point A.
O Line BC is not parallel to line DE because there is no dilation that sends triangle ADE to triangle ABC.
Line BC is parallel to line De because triangle ABC is a dilation of triangle ADE by a scale factor of 4 from point A

Acable company wants to provide cell phone service for residents on an island. the function for the cost of laying the cable from the island to the mainland is c(x)= 6.500 square root x2+4, where x represents the length of the cable in feet. what are the domain and range of the function? a) domain: all real numbers range: all real numbers greater than or equal to 17,000 b) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 17,000 c) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 13,000 d) domain: all real numbers greater than or equal to 13,000 range: all real numbers greater than or equal to 0

Asmall foreign car gete 42 miles per gallon and user 35 gallons on a trip.gasoline costs $1.05 per gallon.what was the cost of gasoline per mile driver?

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?