Answer:
126?
Step-by-step explanation:
sense there are 3 cartons and 42 in each carton you would multiply 3 by 42 to get 126.
The car traveled 23600 meters
Answer:
The perimeter of the triangle is 
Step-by-step explanation:
Let

we know that
The perimeter of triangle is equal to

the formula to calculate the distance between two points is equal to
step 1
Find the distance AB

substitute in the formula
step 2
Find the distance BC

substitute in the formula
step 3
Find the distance AC

substitute in the formula
step 4
Find the perimeter

substitute the values

Answer:
e=1
Step-by-step explanation: