Mathematics, 18.12.2019 01:31 Elazjah
At the carnival, nine friends bought two hundred fourteen tickets. if they wanted to spilt all the tickets so each friend got the same amount, how many more tickets would they need to buy?
Answers: 1
Mathematics, 21.06.2019 17:00
There is a spinner with 14 equal areas, numbered 1 through 14. if the spinner is spun one time, what is the probability that the result is a multiple of 2 or a multiple of 5?
Answers: 2
Mathematics, 21.06.2019 22:30
Will give brainliestbased on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m?
Answers: 3
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
At the carnival, nine friends bought two hundred fourteen tickets. if they wanted to spilt all the t...
Biology, 04.04.2020 16:09
Mathematics, 04.04.2020 16:09
Mathematics, 04.04.2020 16:09
History, 04.04.2020 16:10
Mathematics, 04.04.2020 16:10
Mathematics, 04.04.2020 16:10
Chemistry, 04.04.2020 16:10
Mathematics, 04.04.2020 16:11
History, 04.04.2020 16:11