Malik545
Malik545
04-03-2017
Mathematics
contestada
How do you solve? Help?
Respuesta :
sdmatera
sdmatera
04-03-2017
Plug in a -20 wherever you see a b
(-20)^2 +4*-20-89/13
400 + -80-89/13
400 - 169/13
400-13
=387
Hope this helps
Answer Link
VER TODAS LAS RESPUESTAS ( 39+ )
Otras preguntas
According to Reference Table N, which pair of isotopes spontaneously decays? (1) C-12 and N-14 (3) C-14 and N-14 (2) C-12 and N-16 (4) C-14 and N-16
What is the solution for the gravitational pull on earth?
Kira walks 8 1/2 block in 17 minutes . If Kira continues to walk at a steady pace,how many block will she walk each munite?
Maria walked 3 km west and 4 km south . calculate how far she is from her starting point.
Which subatomic particle will be attracted by a positively charged object? (1) proton (3) electron (2) neutron (4) positron
Which property of equality justifies the following statement? "If 5x = 60, then x = 12.. " Symmetric Property Transitive Property of Equality Division Property
which statement best describes Aztec civilization at the time of the encounter
Which physical property makes it possible to separate the componentsof crude oil by means of distillation?(1) melting point (3) solubility(2) conductivity (4) b
A wave with high amplitude _____.
Charlene decided to ride her bike from her home to visit her friend Danny. Three miles away from home, her bike got a flat tire and she had to walk the remain
