Tim is building a model of a castle with small wooden cubes. So far, Tim has constructed part of a security wall of the castle, as shown below. Each wooden cube has a side length of ft. Based on the model, the length of the wall is ft, the width of the wall is ft, and the height of the wall is ft. The volume of the portion of security wall that Tim has constructed so far is cu ft.

Malia is observing the velocity of a cyclist at different times. after two hours, the velocity of the cyclist is 15 km/h. after five hours, the velocity of the cyclist is 12 km/h. part a: write an equation in two variables in the standard form that can be used to describe the velocity of the cyclist at different times. show your work and define the variables used. (5 points) part b: how can you graph the equations obtained in part a for the first 12 hours? (5 points) if you can try and make this as little confusing as you can

Find the solutions for a triangle with a =16, c =12, and b = 63º

The square root of 9x plus 7 plus the square rot of 2x equall to 7