Mathematics, 04.07.2019 19:00 twan6425
Solve the following equations by factorizing: 1) x² + 8x + 15 = 0 2) x² - 7x + 12 = 0 3) x² + 2x - 15 = 0 4) x² - 11x + 28 = 0 5) x² - x - 30 = 0 6) x² + 11x - 26 = 0 7) x² - 5x - 24 = 0 8) 14 + x² + 9x = 0 9) 7 + x² - 18x = -25 10) x² = 17x - 72
Answers: 1
Mathematics, 21.06.2019 18:50
Which of the following is a function? a.) {(-2, -4/5), (-1,-,,-1)} b.) {(-2,,1/,3/,1)} c.) {(-22)} d.) {(-21)}
Answers: 3
Mathematics, 21.06.2019 19:00
Define multiplicative inverse. give an example of a number and its multiplicative inverse.
Answers: 1
Mathematics, 21.06.2019 19:00
John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11
Answers: 2
Mathematics, 21.06.2019 20:30
Aswimming pool measures 22ft by 12ft and is 4ft deep. if the pool is being filled at 2.5 cubic ft per minute, how long will it take to fill the pool?
Answers: 1
Solve the following equations by factorizing: 1) x² + 8x + 15 = 0 2) x² - 7x + 12 = 0 3) x² + 2x...
History, 03.05.2021 14:20
History, 03.05.2021 14:20
Mathematics, 03.05.2021 14:20
Mathematics, 03.05.2021 14:20
Mathematics, 03.05.2021 14:20
Mathematics, 03.05.2021 14:20
Biology, 03.05.2021 14:20
Mathematics, 03.05.2021 14:20
Mathematics, 03.05.2021 14:20