Mathematics, 02.04.2020 04:26 erikloza12pdidtx
PLEASE HELP
A track and field playing area is in the shape of a rectangle with semicircles at each end. See the figure. The inside perimeter of the track is to be 1700 meters. What should the dimensions of the rectangle be so that the area of the rectangle is maximized?
What are the dimensions of the rectangle?
Answers: 2
Mathematics, 21.06.2019 23:00
Rob filled 5 fewer plastic boxes with football cards than basketball cards. he filled 11 boxes with basketball cards.
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 01:00
In a newspaper, it was reported that yearly robberies in springfield were up 25% to 265 in 2013 from 2012. how many robberies were there in springfield in 2012?
Answers: 2
PLEASE HELP
A track and field playing area is in the shape of a rectangle with semicircles at...
A track and field playing area is in the shape of a rectangle with semicircles at...
Computers and Technology, 14.01.2021 06:40
Mathematics, 14.01.2021 06:40
Mathematics, 14.01.2021 06:40
Physics, 14.01.2021 06:40
Mathematics, 14.01.2021 06:40
Biology, 14.01.2021 06:40
History, 14.01.2021 06:40
Computers and Technology, 14.01.2021 06:40
Biology, 14.01.2021 06:40
English, 14.01.2021 06:40
Mathematics, 14.01.2021 06:40
Computers and Technology, 14.01.2021 06:40
Mathematics, 14.01.2021 06:40
Chemistry, 14.01.2021 06:40