Solve using linear combination a-2b=2 2a+2b=14 which ordered pair in the form (a, b) is the solution to the system of equations? a. (5,3) b. (1,6) c. (4,3) d. (3,4)

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

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8

Which of the following circles have their centers in the third quadrant?