Mathematics, 30.10.2020 09:00 gabby7398
The polynomial identity (x*2+y^2)^2=(x^2−y^2)^2+(2xy)^2 can be used to find Pythagorean triples. Verify the identity. Then, find a Pythagorean triple using x=4 and y=3.
Answers: 2
Mathematics, 21.06.2019 20:00
Ahiker stands at an unknown elevation before he ascends 2 miles up a mountain to an elevation of 9 miles. find the elevation of the hiker before his ascent.
Answers: 1
Mathematics, 21.06.2019 21:40
Write the contrapositive of the conditional statement. determine whether the contrapositive is true or false. if it is false, find a counterexample. a converse statement is formed by exchanging the hypothesis and conclusion of the conditional. a) a non-converse statement is not formed by exchanging the hypothesis and conclusion of the conditional. true b) a statement not formed by exchanging the hypothesis and conclusion of the conditional is a converse statement. false; an inverse statement is not formed by exchanging the hypothesis and conclusion of the conditional. c) a non-converse statement is formed by exchanging the hypothesis and conclusion of the conditional. false; an inverse statement is formed by negating both the hypothesis and conclusion of the conditional. d) a statement not formed by exchanging the hypothesis and conclusion of the conditional is not a converse statement. true
Answers: 1
Mathematics, 21.06.2019 22:00
Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.
Answers: 1
Mathematics, 22.06.2019 00:00
An equation in slope-intersept form the lines that passes thought (-8,1) and is perpindicular to the y=2x-17.
Answers: 1
The polynomial identity (x*2+y^2)^2=(x^2−y^2)^2+(2xy)^2 can be used to find Pythagorean triples. Ver...
Mathematics, 07.01.2020 12:31
Mathematics, 07.01.2020 12:31
Computers and Technology, 07.01.2020 12:31
Mathematics, 07.01.2020 12:31
Mathematics, 07.01.2020 12:31
Arts, 07.01.2020 12:31
Biology, 07.01.2020 12:31
History, 07.01.2020 12:31
Computers and Technology, 07.01.2020 12:31
Chemistry, 07.01.2020 12:31
Physics, 07.01.2020 12:31