chelsie7897 chelsie7897
  • 13-08-2017
  • Mathematics
contestada

If twenty people met at a party and all shook hands with one another, how many handshakes would there be?

Respuesta :

shaniam05
shaniam05 shaniam05
  • 17-08-2017
40 handshakes total
let me know
Answer Link

Otras preguntas

30 POINTS, TIME SENSITIVE QUESTION! This map shows the countries that are part of the Pacific Rim. What do these countries have in common? A) They are near the
How did the Cuban missile crisis change President Kennedy's view of foreign policy? Kennedy no longer believes that peace with the Soviet Union is possible. The
Plz help me on dis math
The carbon-containing molecule found in the atmosphere that is often released by respiration is what
match the DRI to its definition
how did the percentage of americans living on farms change between 1820 and 1850
What were the three early types of government in Greek city-states
Last question. Please just help. Zane is driving with his family to Disney. They leave at 8:00am. It takes 3 hours and 20 minutes of travel time. During the dri
Which of the following are all typical Hispanic desserts? a la Tortilla Española b el flan, el pastel Tres Leches c la Bandeja Paisa d la empana
find the perimeter of the trapeziod.a) 34 inb) 36 inc) 38 ind) 40 in