Mathematics, 04.03.2021 02:10 gibesanna11p5nn28
Which set of lengths would form a triangle? 8ft, 3ft, 5ft or 7ft, 3ft, 5ft
Answers: 3
Mathematics, 21.06.2019 16:50
Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x
Answers: 1
Mathematics, 21.06.2019 23:30
Given: ad¯¯¯¯¯ is an altitude. prove: ab2+ac2=cb2 right triangle a b c with right angle a. point d lies on side b c and segment a d is drawn. angle a d c is a right angle. drag and drop a reason into each box to correctly complete the two-column proof. statement reason ad¯¯¯¯¯ is an altitude, and ∠bac is a right angle. given ∠adb and ∠adc are right angles. definition of altitude ∠bac≅∠bda ? ∠bac≅∠adc ? ∠b≅∠b ? ∠c≅∠c reflexive property of congruence △abc∼△dba ? △abc∼△dac aa similarity postulate abbd=cbab ? ab2=(cb)(bd) cross multiply and simplify. acdc=cbac polygon similarity postulate ac2=(cb)(dc) cross multiply and simplify. ab2+ac2=ab2+(cb)(dc) addition property of equality ab2+ac2=(cb)(bd)+(cb)(dc) substitution property of equality ab2+ac2=(cb)(bd+dc) ? bd+dc=cb segment addition postulate ab2+ac2=cb2 substitution property of equality
Answers: 1
Mathematics, 22.06.2019 02:00
There are a total of 75 students in the robotics club and science club. the science club has 9 more students than the robotics club. how many students are in the science club?
Answers: 1
Which set of lengths would form a triangle? 8ft, 3ft, 5ft or 7ft, 3ft, 5ft...
Mathematics, 11.10.2020 21:01
World Languages, 11.10.2020 21:01
Mathematics, 11.10.2020 21:01
English, 11.10.2020 21:01
World Languages, 11.10.2020 21:01
Mathematics, 11.10.2020 21:01
History, 11.10.2020 21:01
Social Studies, 11.10.2020 21:01
Mathematics, 11.10.2020 21:01
History, 11.10.2020 21:01