ally0221 ally0221

16-02-2017
Mathematics

contestada

Mark is solving the equation 4x^2 = 12x - 9 using the quadratic formula.

Which values could he use for a, b and c?

Question 6 options:

a = 4, b = -9, c = 12

a = 4, b = -12, c = 9

a = 4, b = 12, c = -9

a = 4, b = 9, c = -12

Respuesta :

jackvman jackvman

16-02-2017

a = 4
b = -12
c = 9

Looks like the second option

Answer Link

Otras preguntas

4). How many ounces are in 3.5 pounds? Hint: 16 ounces = 1 pound 3.5 a) 4.6 ounces 19.5 ounces X16 c) 50 ounces d) 56 ounces 3

How do I answer this?

(y^2 - 3y - 5) - ( -y^2-7y+4 ): A. 2y^2 +4y - 9 B. 2 y^2 - 10y +4 C. -2 y^2 -10y - 1 D.2y^2 -7y + 1

Round the following numbers to the nearest len 1)7 2)23 3)1.562

Factor this trinomial X^2 + 3x - 4

A. Write a 5 sentence paragraph to explain the greenhouse effect to a student in 4th grade. Remember to include the following terms: atmosphere, greenhouse gass

Which of these statements is true about political parties in the U.S.? A. They are made up of disinterested voters. B. They are unregulated by government. C. Th

4 Write a recursive formula for the sequence below. f(1) = 3, f(2) = 7, f(3)=11, f(4)=15

[tex]\frac{x+3}{x-3} +\frac{36}{9-x^{2} } =\frac{x-3}{x+3}[/tex]

What is the setting for Red hot Ninja weenies?