Sk1ydolRacede
Sk1ydolRacede
01-04-2017
Mathematics
contestada
Solve for n.
n^2–15n–16=0
Respuesta :
Аноним
Аноним
01-04-2017
n = {15 +- root of ( 225 + 64) } / 2
= {15 +- root of 289 } / 24
= 15 + 17 } / 2 or { 15 -17 } /2
= 16 or -1
Answer Link
VER TODAS LAS RESPUESTAS ( 27+ )
Otras preguntas
Holding other things constant, a decrease in the inflation rate in the US compared to the Canadian economy will cause the demand for the Canadian dollar to
4. You work for an advertising company and have been hired to place a blimp above a football stadium. The angle of elevation from a point directly under the goa
Holding other things constant, a decrease in the inflation rate in the US compared to the Canadian economy will cause the demand for the Canadian dollar to
Allen and Stephan went shopping for Mother's day. Stephan spent $30 for 4 roses and 2 CDs. Allen bought 2 roses and 3 CDs for $40. What was the cost of a rose a
An angle measures 125.6° less than the measure of its supplementary angle. What is the measure of each angle?
More involved in day-to-day operations than in planning, ________ supervise employees and coordinate their activities to ensure consistent companywide work.
– 4 = 5(p – 2) plz help me if you know this.
Write down one way we can build community at school?
What is the equation of the line perpendicular to y=5x-3 that passes through the point (3, 5)?
Find a solution to the linear equation y=−x+7 by filling in the boxes with a valid value of x and y.
