there are 9∗9∗8 three digit numbers where all digits are different so 1000−9∗9∗8 which have at least two digits that are the same and then there are 9 numbers which have exactly three same digits so the number of three digit numbers where exactly two digits are the same is 1000−9∗9∗8−9=343.Answer:
Step-by-step explanation:
Answer:
bqidhiwodxh
Step-by-step explanation:
627e29302990331 e7894094902
27290[
You will have to solve for x to know what x equals
Answer:
20
Step-by-step explanation:
Because this angle is 90 and we have 70