1) -7+2 +4 =
Simplifying expressions with absolute value...
Answers: 3
Mathematics, 21.06.2019 16:30
Problem fathi wants to print out a pdf document that is 48 pages long. to save paper, he decides to print on both sides of each sheet and to print two pages on each side of the sheet. how many sheets of paper will he need?
Answers: 3
Mathematics, 21.06.2019 17:00
Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?
Answers: 1
Mathematics, 21.06.2019 17:00
Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.
Answers: 2
Mathematics, 21.06.2019 18:30
Florence price's brownies and more sells all types of cookies and pastries. on tuesdays, they markdown all brownies 75% to a sale of $1.50 a dozen. find the selling price and the markdown of a dozen brownies.
Answers: 1
History, 24.06.2020 23:01
Mathematics, 24.06.2020 23:01
Social Studies, 24.06.2020 23:01
Mathematics, 24.06.2020 23:01
Mathematics, 24.06.2020 23:01
History, 24.06.2020 23:01
Chemistry, 24.06.2020 23:01
Mathematics, 24.06.2020 23:01
Mathematics, 24.06.2020 23:01
English, 24.06.2020 23:01
Mathematics, 24.06.2020 23:01
Biology, 24.06.2020 23:01
Arts, 24.06.2020 23:01
Mathematics, 24.06.2020 23:01