Elve disks with the given measurements are stacked on top of each other. which expression does not give the volume of the cylinder that is formed? math item stem image clear check π × 32 × 12 π × 3 × 122 12 times the volume of the disk the height of the stack multiplied by the shaded area

What is the value of x in this triangle? a. 53° b. 62° c. 65° d. 118°

The students at jefferson middle school are raising money for a charity by selling t-shirts and hats. the number of t-shirts sold was 3 times the number of hats. the profit was $5 for each t-shirt sold and $2.50 for each hat sold. the students raised $840 for the charity. they used the system below to analyze their success and found the solution to be (144, 48). 5x+2.50y=840 x=3y how much did they earn from t-shirt sales?

What is the length of side s of the square shown below?