ladyblu35
ladyblu35
03-04-2015
Mathematics
contestada
-z2-z-19
Z=-7 what is the answer please
Respuesta :
Аноним
Аноним
03-04-2015
[tex]put\ the\ value\ of\ z=-7\ to\ the\ expression\ -z^2-z-19:\\\\-(-7)^2-(-7)-19=-49+7-19=\boxed{-61}[/tex]
Answer Link
Panoyin
Panoyin
03-04-2015
-z² - z - 19
-(-7)² - (-7) - 19
-(49) + 7 - 19
-49 + 7 - 19
-42 - 19
-61
Answer Link
VER TODAS LAS RESPUESTAS ( 47+ )
Otras preguntas
Carlos usually spends a lot of time surfing. he values the time he has in the ocean alone with his thoughts and the waves. it's something he really feels like h
Which best defines a universal theme in literature? A. It is the resolution to the climax of a short story. B. It is the moral of a story. C. It is based on spe
In our solar system, 6 66 of the 8 88 planets have moons. What percentage of the planets have moons?
____ deals with ensuring that data is protected against unauthorized access, and if the data are accessed by an authorized user, that the data are used only for
Please help, I know how to simplify rational expressions but I can't answer this ... - Explain how a rational expression is simplified when multiplying two rati
The slope intercept form of the equation for numbers one through four please
what percentage of people choose baseball or soccer as their favorite sport there is a circle 25% play basketball 35% play football 20% play baseball 15% play s
Which best describes the shape of this distribution?
What is James Madison's main point in his address to congress?
Do i need a permit to replace deck boards
