Answer:
rate of the boat in still water: 81 km/h
rate of the current: 18 km/h
Step-by-step explanation:
Answer:
112 cm^2
Step-by-step explanation:
Area of a rhombus is equal to half of the product of the diagonals, so it is 14 * 2 * 8 / 2 = 14cm * 8cm = 112 cm^2.
Other point of view: It is the sum of areas of two triangles of area 14*8/2. So the area is 14*8.
She used 200 pounds of cheese and 20pounds of lettuce. So 220 pounds together
Answer:
$6
Step-by-step explanation:
If the cab ride is already $4 and a ride is 2 miles long and every mile is $1 then that would be $2. $2 +$4 is $6.