The surface area of a rectangular prism is 592 squared meters. Two of the dimensions are 8 m and 10 m. What is the other dimension?

The other dimension of rectangular prism is 12 m, if the surface area of a rectangular prism is 592 squared meters and two of the dimensions are 8 m and 10 m.

Step-by-step explanation:

The given is,

                  The surface area of a rectangular prism is 592 squared meters

                  Two of the dimensions are 8 m and 10 m

Step:1

         Formula for surface area of rectangular prism is,

                             .....................(1)

        From given values,

                              Let, w = 8 m

                                       l = 10 m

       Equation (1) becomes,

                                      h = 12 m

       Other side of the rectangular prism = 12 m

Result:

         The other dimension of rectangular prism is 12 m, if the surface area of a rectangular prism is 592 squared meters and two of the dimensions are 8 m and 10 m.

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.

70

step-by-step explanation:

2*5=10

4*15=60

60+10=

70