Mathematics, 13.09.2019 05:30, toxsicity
Lucy earns money babysitting. her earnings and hours worked represent a direct variation. she worked for 4 hours and earned $25.
determine the constant of proportionality for dollars earned per hour worked
determine the constant of proportionality for hours worked per dollar earned.
Answers: 3
Mathematics, 21.06.2019 21:10, basketball6076
Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. β 6 β
β 2 2. ? 3. mβ 6 = mβ 2 3. def. of congruent 4. β 6 is supp. to β 8 4. def. of linear pair 5. β 2 is supp. to β 8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem
Answers: 3
Mathematics, 21.06.2019 22:30, tiannaetzel
Which of the following is an example of a rational number? a. Ο b. β 9 c. β 8 d. 3.8362319
Answers: 1
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