donavonbrown0580 donavonbrown0580

03-03-2020
Mathematics

contestada

What are the roots of the equation
72+27-8= -2x + 4

Respuesta :

Danboghiu66 Danboghiu66

03-03-2020

72+27-8= -2x + 4

99-8=-2x+4

91=-2x+4

-2x=91-4=87

x=-87/2=-43.5

Answer: x=-43.5

Answer Link

Otras preguntas

HELP !!!!!!MEEEEEEEEEEEE!!!!!!!!!!

blank is a disease in which the body does not produce or probably use insulin

what is the number of atoms of various elements present in the following compound. 2Na2SO4,2PbO,(NH4)2SO4,4KMO4,2NH4CI,3AI2(SO4)3,Ca(HCO3)2,NH4NO2

How many documented cases of lynchings happened to Mexican Americans in the western states

4. Which of the following abilities is not a physical property of matter? a ability to conduct heat b ability to dissolve in other substances С ability to react

What type of membrane protein has a straight pathway for molecules to move? A. Channel protein B. Carrier protein C. Receptor protein D. Glycoprotein

Factor out of 22 16.

Dave receives a salary of $200 a week plus a commission of 10% of his weekly sales. An equation y = m x + b represents Dave’s weekly earnings. The y-intercept i

What is the amount of heat, in calories, given off from a 5 g piece of aluminum when it cools from 80°C to 20°C? The specific heat capacity of aluminum is 0.215

Translate: six less than a number is 4 use x as the variable