Mathematics, 01.07.2021 08:00, holasoykawaii10
Guided Practice
The length of the model is 2x + 1 and the width is x + 1. If the total area is 28 square units, write an equation to find x. Then solve for x by completing the square.
A.
2x2 + 3x + 1 = 28; x = 3
B.
2x2 + 3x +1 = 28; x = −184
C.
2x2 = 28; x = 14⎯⎯⎯⎯√
Answers: 3
Mathematics, 21.06.2019 12:50, maguilarz2005
4. a spring scale is constructed so that each 0.10-n increment is separated by 0.50 cm. what spring constant is necessary for the scale to be accurate? -1.0n/cm -0.10n/cm -9.8 n/cm -0.20n/cm
Answers: 3
Mathematics, 21.06.2019 17:00, joylsbarbour
The ratio of rock songs to dance songs on jonathan’s mp3 player is 5: 6. the total number of rock and dance songs jonathan has is between 101 120. how many rock songs does he have?
Answers: 2
Mathematics, 21.06.2019 18:00, kyasnead8189
Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?
Answers: 1
Mathematics, 21.06.2019 19:50, gameranonymous266
Examine the two-step equation. − 7 4 + x 4 = 2 which property of operations allows you to add the same constant term to both sides? amultiplication property of equality bdivision property of equality caddition property of equality dsubtraction property of equality
Answers: 2
Guided Practice
The length of the model is 2x + 1 and the width is x + 1. If the total area is 28 s...
Mathematics, 05.11.2020 22:00
Chemistry, 05.11.2020 22:00
Mathematics, 05.11.2020 22:00
Computers and Technology, 05.11.2020 22:00