Julie has a cylinder containing sugar. the cylinder has a volume of 288π cubic centimeters. which of the following could be the dimensions of julie's sugar container?
radius: 4 centimeters
height: 18 centimeters
radius: 3 centimeters
height: 32 centimeters
radius: 12 centimeters
height: 8 centimeters
diameter: 16 centimeters
height: 9 centimeters
diameter: 12 centimeters
height: 8 centimeters
radius: 4 centimeters
height: 12 centimeters

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.

Find the arc length of the semicircle. 7the grade