tessannvogel tessannvogel

19-04-2020
Mathematics

contestada

if there are 39 people in a room and everyone has to shake hands with everyone exactly once, how many handshakes are there?

Respuesta :

daalonsot32 daalonsot32

19-04-2020

if i'm not mistaken, this means that one person has to shake 38 people's hands. so, that would be 38*39, i believe.

Answer Link

Otras preguntas

QUICK 100 POINTS AND WILL MARK BRAINLIEST 13 MINUTES LEFT The headlines are from US newspapers the year of the Spanish-American War. Which headline is the best

PLS HELP ME What is the mean absolute deviation of the data 10, 17, 20, 12, and 16? Round to the nearest whole number

4over5 times 3 over 4

How many grams of co2 are produced per 1.00 x 104 kj of heat released by the combustion of butane, c4h10?

PLEASE HALP IM TIMED!!! WILL GIVE 25 PTS Vera claimed the solution set on the number line represents the inequality Negative 78.9999 greater-than-or-equal-to x.

(x - 2)² + (y +13)2 = 150 Center: Radius:

Help me, will mark brainliest.

Which of the following BEST describes presidential and parliamentary democracies? A. Both heads of government are chosen directly by the people. B. Both hea

How many moles of diphosphorus pentoxide can be made from 1.23 moles of oxygen? P4+ 02 + P205

How many moles of hydrogen are required to react with 2 moles of oxygen?