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

Sabrina bought 7 pizzas for her party to be delivered. Each pizza cost $11.25 and she paid a $3 delivery fee. What is the total amount Sabrina paid for the pizz

A mental construct is also known as a ?

4. Determine the following for the equation y = vx – 1.

In which soil region is the Ross Barnett reservoir location

-(-7d+1.9) please help me

I need to simplify 6^7

Rewrite correctly: If that's what you think, said Chen, Then that's what you need to include.

What percentage is the shaded area

What is the theme of this story in The Heron and the Hummingbird?

6. Find the MAGNITUDE and ANGLE (counter-clockwise, from q=00, on the x-axis) of the vector C = A + B.