Mathematics, 19.07.2019 13:50 Lexiah
Last year, dale mowed the lawn in 45 min. this year, it took dale 38 min to mow the lawn. what is the percent of decrease in mowing time? show your work.
Answers: 1
Mathematics, 22.06.2019 03:30
Nina has prepared the following two-column proof below. she is given that ∠oln ≅ ∠lno and she is trying to prove that ol ≅ on. triangle oln, where angle oln is congruent to angle lno step statement reason 1 ∠oln ≅ ∠lno given 2 draw oe as a perpendicular bisector to ln by construction 3 ∠leo ≅ ∠neo transitive property of equality 4 m∠leo = 90° definition of a perpendicular bisector 5 m∠neo = 90° definition of a perpendicular bisector 6 le ≅ en definition of a perpendicular bisector 7 δole ≅ δone side-angle-side (sas) postulate 8 ol ≅ on cpctc nina made two errors in the proof. identify and correct the errors.
Answers: 3
Mathematics, 22.06.2019 05:10
Which is an equation of a circle with center (2, 7) and radius 4? (x - 7)2 + (y - 2)2 = 16 (x - 2)2 + (y - 7)2 = 4 (x – 2)2 + (y - 7)2 = 16 (x + 2)2 + (y + 7)2 = 4
Answers: 3
Mathematics, 22.06.2019 06:30
1. write a quadratic function, in standard form, that fits the set of points. solve it as a system of three equations (-4, 9), (0, -7), and (1, -1)
Answers: 2
Last year, dale mowed the lawn in 45 min. this year, it took dale 38 min to mow the lawn. what is th...
Mathematics, 22.09.2020 14:01
Mathematics, 22.09.2020 14:01
Computers and Technology, 22.09.2020 14:01
Mathematics, 22.09.2020 14:01
Chemistry, 22.09.2020 14:01