tyy3942 tyy3942

01-06-2021
Mathematics

contestada

Identify a, b and c in the quadratic equation.

-x2 + 31x + 7 = 0

Respuesta :

torikubiak2004 torikubiak2004

01-06-2021

Answer:

a is -1

b is 31

c is 7

Step-by-step explanation:

-x^2+31x+1=0

ax^2+bx+c=0

Answer Link

Otras preguntas

if cos 60° = 1/2 and sin 60º = root 3/2 find cos 240° and sin 240".

The height of a right cylinder is r , where r is the radius. Write a function f in simplest form that represents the ratio of the volume to the surface area.

Which leader signed the Civil Rights Act of 1964?

Which substance would require 511 cal of heat to raise the temperature of a 125 g sample from 22.5°C to 68.8°C? A.aluminum B.brass C.copper D.platinum

Fill in the blank to make equivalent rational expressions?

HELPP!!!!! Helen wants to find the surface area of the solid pictured on the left, so she constructs a net of the solid pictured on the right. A rectangular pr

What is the area of 1.7 km and 2.5 km? ___ square kilometers

Can you find the slope of the line. I have to turn this in today lol

Please help I’m stuck!! If a drug has a concentration of 115 mg per 5 mL, how many milliliters are needed to deliver 3 grams of the drug? Express your answer r

can you answer this one