Mathematics, 12.08.2021 22:50, denym58
Question 15
The triangle below is a right-angled triangle. Variable x makes up 1/5 of the bottom side of
the triangle. Calculate:
Ρ
a) The value of variable x;
b) The size of angle a.
a
8
3
A
B
Ρ
4/5
1/5
Answers: 2
Mathematics, 21.06.2019 17:00, Zykuko
Asays "we are both knaves" and b says nothing. exercises 24β31 relate to inhabitants of an island on which there are three kinds of people: knights who always tell the truth, knaves who always lie, and spies (called normals by smullyan [sm78]) who can either lie or tell the truth. you encounter three people, a, b, and c. you know one of these people is a knight, one is a knave, and one is a spy. each of the three people knows the type of person each of other two is. for each of these situations, if possible, determine whether there is a unique solution and determine who the knave, knight, and spy are. when there is no unique solution, list all possible solutions or state that there are no solutions. 24. a says "c is the knave," b says, "a is the knight," and c says "i am the spy."
Answers: 2
Mathematics, 22.06.2019 02:00, zitterkoph
Twice the sum of a number and 2 is equal to three times the difference of the number and 8. find the number.
Answers: 1
Question 15
The triangle below is a right-angled triangle. Variable x makes up 1/5 of the bottom si...
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