Mathematics, 28.06.2019 18:30 dugochukwu12
A) in a group of 100 people, each one knows at least 67 other people. prove that there exist 4 people who are mutual friends.
Answers: 1
Mathematics, 22.06.2019 05:00
The equation m = 19.32v can be used to find the mass m in grams of a pure gold coin with volume v in cubic centimeters. carl has a coin with a mass of 37.8 grams. the coun's volume is 2.1 cubic centimeters. could the coin be pure gold? explain your reasoning. whoever answers this correctly gets marked brainliest! this is also worth a decent amount of points than normal questions!
Answers: 3
Mathematics, 22.06.2019 05:00
In the figure below, segment ac is congruent to segment ab: which statement is used to prove that angle abd is congruent to angle acd? a.)triangle acd is similar to triangle abd. b.)triangle acd is congruent to triangle abd. c.)segment a.d. is congruent to segment ac. d.)segment a.d. is congruent to segment dc.
Answers: 1
Mathematics, 22.06.2019 07:30
The length of a rectangle is 40 cm longer than it’s width. the perimeter of its rectangle is 120 cm. find it’s width and length
Answers: 1
A) in a group of 100 people, each one knows at least 67 other people. prove that there exist 4 peopl...
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