You must make a triangle using 3 pieces of wood, and the two pieces of woods are 4 ft
and 7 ft long. What is the range of the third
possible side?

7 foot i think

Step-by-step explanation: bottom is 4 foot side is 7 foot that means other side is 7 foot

75 tickets have been sold so far.

step-by-step explanation:

in this question it is clearly mentioned that 45 children's tickets have been sold and this number is 60% of the total tickets sold.

now let's assume the total number of tickets sold be x.

then 60% of x = 45

⇒

⇒ x(.6) = 45

by dividing with .6 on both the sides of the equation

⇒ x = 75

therefore 75 tickets have been sold so far.