Nathansanchez125 Nathansanchez125
  • 16-06-2021
  • Mathematics
contestada

two positive integers are 3 units apart on a number line. their product is 180. wich equation can be used to solve for m, the greater integer?​

Respuesta :

mskirt mskirt
  • 16-06-2021

Answer:

m^2-3m-180=0

m=15

Step-by-step explanation:

greater integer = m

small integer = n

we know that m = n+3 or n = m-3

we also know that n*m = 180

replace n for m-3

(m-3)*m=180

or

m^2-3m-180 = 0

(m-15)(m+12)=0

so m = 15 or -12, but since problem states positive, m=15

Answer Link

Otras preguntas

Apple trees cost $ 30 each, and cherry trees cost $ 40 each. Rohan has $ 600 to spend on fruit trees. a) Let x represent the number of apple tre
Which set of ratios could be used to determine if one triangle is a dilation of the other
Ignoring netiquette can negatively impact a digital team by
Select the correct answer from each drop-down menu. consider the equation -22 + 3x___________ = 23x + 7How do you begin isolating the variable x to one side of
The equation of a circle is x2 + (y – 10)2 = 16. The radius of the circle is units. The center of the circle is at .
Solve the following system using the elimination method: 2x-4y=2 -4x+6y=-4
what's the length of one leg of a right triangle if the length of the other leg is 24 units and the length of the hypotenuse is 25 units A. 24.45 units B. 23.47
What kind of verb is listening?
What is aerial perspective?
Calculate the molarity of an acetic acid solution. You take 20.0 mL of the acetic acid solution and it takes 33.7 mL of 0.28M NaOH to titrate it to the end poin