Mathematics, 21.04.2021 18:50 ImmortalEnigmaYT
Between the years 1434 and 1471, the Medici family spent 663,755 florins (coins used as currency in Florence) on buildings, charities and taxes. If the Medici family spent 340,576 on buildings and 189,450 on charities, how much did they spend on taxes? ANSWER: 663,755 subtract 340,576 subtract 189,450 equals 133,729
Answers: 2
Mathematics, 21.06.2019 19:20
Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.
Answers: 1
Mathematics, 21.06.2019 22:00
Given sin∅ = 1/3 and 0 < ∅ < π/2 ; find tan2∅ a. (4√2)/9 b. 9/7 c. (4√2)/7 d.7/9
Answers: 2
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 01:00
Tobias gold sells computers at the office center he's guaranteed a minimum salary of $1,959 per month plus 6.3% commission on total sales how much in total sales is he
Answers: 1
Between the years 1434 and 1471, the Medici family spent 663,755 florins (coins used as currency in...
Mathematics, 16.07.2019 13:20
Social Studies, 16.07.2019 13:20
Biology, 16.07.2019 13:20
Mathematics, 16.07.2019 13:20
Mathematics, 16.07.2019 13:20
Chemistry, 16.07.2019 13:20
Chemistry, 16.07.2019 13:20
Mathematics, 16.07.2019 13:20
Mathematics, 16.07.2019 13:20
Mathematics, 16.07.2019 13:20
Mathematics, 16.07.2019 13:20
Mathematics, 16.07.2019 13:20