3. Angle ABC is taken by a dilation with center P and a scale factor of 1/3 to angle A'B'C'. The
measure of angle ABC is 21°. What is the measure of angle A'B'C'?

What is the reflection image of (5,-3) across the line y = -x?

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.