Mathematics, 05.07.2019 08:00 teamzomaxx8210
Given: δabc is a right triangle. prove: a2 + b2 = c2 right triangle bca with sides of length a, b, and c. perpendicular cd forms right triangles bdc and cda. cd measures h units, bd measures y units, da measures x units. the following two-column proof with missing justifications proves the pythagorean theorem using similar triangles: statement justification draw an altitude from point c to line segment ab let segment bc = a segment ca = b segment ab = c segment cd = h segment db = y segment ad = x y + x = c c over a equals a over y and c over b equals b over x a2 = cy; b2 = cx a2 + b2 = cy + b2 a2 + b2 = cy + cx a2 + b2 = c(y + x) a2 + b2 = c(c) a2 + b2 = c2 which is not a justification for the proof? addition property of equality pythagorean theorem pieces of right triangles similarity theorem cross product property
Answers: 2
Mathematics, 21.06.2019 21:30, magicpuppydance
On #16 : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.
Answers: 2
Mathematics, 22.06.2019 02:00, Crtive5515
Acompany had forty one employees and ordered nine hundred eighty uniforms for them. if they wanted to give each employees the same number of uniforms, how many more uniforms should they order so they don't have any extra
Answers: 1
Mathematics, 22.06.2019 06:30, kyronthomas52
The price of a box of 15 cloud markers is $12.70. the price of a box of 42 cloud markers is $31.60. all prices are without tax, and the price of the packaging is the same for any size. how much would 50 cloud markers in a box cost? write an equation which will tell the price p for the number n markers in the box.
Answers: 2
Given: δabc is a right triangle. prove: a2 + b2 = c2 right triangle bca with sides of length a, b,...
Health, 04.02.2021 21:40
Mathematics, 04.02.2021 21:40
Computers and Technology, 04.02.2021 21:40
Mathematics, 04.02.2021 21:40
Chemistry, 04.02.2021 21:40
Biology, 04.02.2021 21:40