5) Obtuse triangle because the top angle is more than 90 degrees
Answer:
15:25
Step-by-step explanation:
It is 4pi/7, or b. Just want to help ;)
When going down on a Cartesian coordinate system, you are moving in the negative direction, so-7
It says to estimate first 1,537 turns to 2,000 because the 5 is 5 or more so the 1 becomes 2 and everything else is zeros. Now multiply 2000x 242=484,000 is the Estimation. Now find the correct product for 1,537x242=371,954
