Neferdunston Neferdunston

25-04-2020
Mathematics

contestada

Mischa wrote the quadratic equation 0=-x2+4x-7 in standard form. If a = -1, what is the value of c in her equation?

Respuesta :

amna04352 amna04352

25-04-2020

Answer:

c = -7

Step-by-step explanation:

0 = -x² + 4x - 7

Compare to

ax² + bx + c

a = -1 , b = 4 , c = -7

Answer Link

Otras preguntas

i need some help with this

Which of the traits below are likely vestigial? the small thumb on a human hand tiny eyes on an insect living in a lightless cave small tentacles on a burrowing

A company makes and sells charm bracelets the cost of producing X bracelets is represented by the function c(x)= 180+ 8X the revenue earned from selling X brace

x^2+10x+5=30 quadratic equation

What has research shown about processing subliminal messages? a. in laboratory settings, people do not perceive information outside of their awareness?

Each water molecule is joined to _____ other water molecules by ____ bonds. each water molecule is joined to _____ other water molecules by ____ bonds. four ...

The first and only ex-confederate state to ratify the fourteenth amendment in 1866 and thus be immediately readmitted to the union under congressional reconstru

"after the french and indian war, britain began to enforce – on the colonies to help pay for the expensive war. additionally, britain needed to take steps to ke

what are the solutions(s) to the quadratic equation 40 - x2 = 0?

The twilight darkens, the curfew calls, What are they talking about?