01-12-2016
Mathematics

contestada

r to the 2nd power -6r-8=0

Respuesta :

melissav2018 melissav2018

05-12-2016

r² - 6r - 8 = 0
r² = 7.12
r = -1.12

Answer Link

Otras preguntas

Why did religious teachers become important leaders in Jewish communities?

Sal ate dinner at his favorite restaurant. Sal knows that the amount of the bill before tax will be $52.60 and that the sales tax is 8%. Sal decides to leave a

A model rocket is launched at an angle of 70° above the x axis, with an initial velocity of 40 m/s. How long will the rocket be in the air? A. 2.4 s B. 3.8 s C.

In a certain Algebra 2 class of 29 students, 7 of them play basketball and 24 of them play baseball. There are 3 students who play neither sport. What is the pr

1^6 + 2^6 equals what

Find the equation of a line parallel to −4x−5y=−4 that contains the point (3,−2). Write the equation in slope-intercept form.

HELP ME PLEASEEE!!!!!

Hello. I would need 15 sentences about what I did during my holidays. I need those sentences for a project from German to school. So the sentences must be in

For what primary purpose did the spanish ensalve many american indians

What is the next square number in the list? 49, 64, 81,