A rectangular brick measures 18 cm by 9cm by 6 cm. Find the number of brick required to build a rectangular wall 4.5 m wide, 18cm thick and 3.6 high.

Find the sum to the equation 3+6+9+

Rectangle bcde is similar to rectangle vwxy. what is the length of side vy? a) 1 7 b) 2 7 c) 3 7 d) 4 7

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)