Quarter 3 TEKS

A ball is in the shape of a sphere with a diameter of 15 inches. Which measurement is closest to the volume of the ball in cubic inches? (Round your answer to the nearest tenth.)

Triangle ABC is rotated 90° counterclockwise about the origin of a coordinate plane to create triangle A'B'C'. Which rule describes this transformation?

A cone has a radius of 15 centimeters and a height of 24 centimeters. What is the volume of the cone in cubic centimeters?

• 1,350π cm³

• 2,160π cm³

• 5,400π cm³

• 1,800π cm³

Jaxon made a deposit of $6,815 into a new account that earns 6.25% simple interest. No additional deposits or withdrawals will be made for 3 years. Which amount is closest to the balance in the account at the end of 3 years?

Triangle ABC is dilated with the origin as the center of dilation to create triangle A'B'C'.

Complete the rule to represent the dilation from triangle QRS to triangle Q'R'S'. Move the correct answer to each box. Not all answers will be used. (x, y) ---> ​ ​ ​ (a)  

• 3x, 3y
• x, y

• x/2, y/2

A cylindrical water bottle has a radius of 2 inches and a height of 6 inches. Which equation can be used to find V, the volume of the water bottle in cubic inches?

• V = 2π (2) (6)

• V = 2 (2) (6)

• V = (2)^2 (6)

A figure on the coordinate plane is transformed to form a new figure. Determine whether each transformation preserves congruence or does not preserve congruence. Select the correct answer in each row.

A reflection across the x-axis.

• Preserves Congruence

• Does Not Preserve Congruence

A figure on the coordinate plane is transformed to form a new figure. Determine whether each transformation preserves congruence or does not preserve congruence. Select the correct answer in each row.

A rotation 90 degrees clockwise with the origin as the center of rotation.

• Preserves Congruence

• Does Not Preserve Congruence

A figure on the coordinate plane is transformed to form a new figure. Determine whether each transformation preserves congruence or does not preserve congruence. Select the correct answer in each row.

A dilation by a scale factor of 0.75 with the origin as the center of dilation.

• Preserves Congruence

• Does Not Preserve Congruence

A deposit of $1,400 is made into each of two bank accounts. No additional deposits or withdrawals will be made for the next 5 years. - Account 1 earns 2.5% annual simple interest - Account 2 earns 2.5% interest compounded annually Which amount is closest to the difference between the balances of the two accounts at the end of the 5 years?

• $175

• $183.97

• $8.97

• $9.12