First multiply 11 with 9 to get 99 and then 11 with d to get 11d
thus the answer is 99+11d.
96.67 is the mean of these 3 numbers
4000+7000= 11,000 nearest thousands
4281+7028= 11,309 actual number
Answer:
i believe the bottom is a <em>irregular quadrilateral </em>and the first one is a <em>parallelogram </em>
Step-by-step explanation: