haley122
haley122
04-04-2017
Mathematics
contestada
the answer of question number 4
Respuesta :
Аноним
Аноним
04-04-2017
AB/LM = AC/LN
4/12 = x+2 / 5x-2
1/3 = x+2 / 5x-2
5x-2 * 1 = (x+2) * 3
5x - 2 = 3x + 6
5x - 3x = 6 + 2
2x = 8
x = 4
AC = x+ 2 = 4+2 = 6
Answer Link
VER TODAS LAS RESPUESTAS ( 63+ )
Otras preguntas
solve for x show all your work. 10x + 15 = 5x - 10
Which inequality represents all values of x for which the product below is defined
Is anyone willing to help me with my chemistry?):
Analyze the two karyotype. Scan for any chromosomal abnormalities and determine the sex of the individual.
How did Enlightenment ideas impact the development of economic, political, and religious structure in the western world?
ANOTHER 99!!!!!! What is the wavelength of a sound wave that has a speed of 340 m/s and a frequency of 520 Hz?
HELLLLLLPPPPPPPPPPPP
Is a linear, a quadratic, or an exponential model a better fit to the data set? a) linear b) quadratic c) exponential
When a wholesaler sold a product at $50 per unit, sales were 184 units per week. After a price increase of $5, however, the average number of units sold dropped
I need help with the question number 1 plz help me it’s an emergency
