Mathematics, 30.03.2021 18:50 OnlyaBurden
What number goes in the "?" spot below when solving by completing the square?
Hint: work through the problem, when you get to this step, fill in the number you
would be adding to both sides.
x^2 + 22x – 13 = 0
x^2 + 22x + ? 13 + ?
Answers: 2
Mathematics, 21.06.2019 15:30
The average hourly earnings for a construction worker is projected to be $24.50 in 2012. jason wants to join the construction work force after he graduates in 2012. his friend tells him that average hourly earnings for construction workers will rise by 2% from 2009 to 2012. based on the data below, assuming that the projected hourly earnings are correct, is jason’s friend’s statement accurate? construction industry - average hourly earnings, 2000-2009 a. his friend’s statement is accurate. the average hourly earnings will increase by 2%. b. his friend’s statement is not accurate. the percent increase will be more than 2% c. his friend’s statement is not accurate. the percent increase will be less than 2% d. his friend’s statement is not accurate. the average hourly earnings will decrease
Answers: 3
Mathematics, 21.06.2019 20:00
Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !
Answers: 1
Mathematics, 21.06.2019 22:30
Aright triangle has an area of 21 m2. the dimensions of the triangle are increased by a scale factor of 4. what is the area of the new triangle
Answers: 3
What number goes in the "?" spot below when solving by completing the square?
Hint: work through th...
Mathematics, 03.03.2021 01:00
History, 03.03.2021 01:00
Mathematics, 03.03.2021 01:00
Physics, 03.03.2021 01:00
Mathematics, 03.03.2021 01:00
English, 03.03.2021 01:00
Mathematics, 03.03.2021 01:00
Mathematics, 03.03.2021 01:00