ahmed0102al
ahmed0102al
01-06-2018
Mathematics
contestada
NEED UR HELPP PLEASE...
Respuesta :
tramserran
tramserran
01-06-2018
The diagonals of a parallelogram bisect each other so AE = AC:
AE = AC
3x + 12 = 5x - 6
12 = 2x - 6
18 = 2x
9 = x
AE = 3x + 12
= 3(9)+12
= 27 + 12
= 39
AC = AE = 39
Use the Segment Addition Theorem:
AE + AC = AC
39 + 39 = AC
78 = AC
Answer: AC = 78
Answer Link
VER TODAS LAS RESPUESTAS ( 82+ )
Otras preguntas
What is the concentration of ppmv of carbon monoxide with a concentration of 103.
Identify the kind of equence hown: 2, -1, -4, -7, -10,. * Arithmetic Geometric Neither
Find the equation of the line, in lope-intercept form, containing the point ( 5,2. 2) and (9,2. 6)
A complication of diabetes mellitus caused by leaking of blood vessels into the posterior segment of the eyeball is termed diabetic.
how old was she when she won the Nobel Prize?
What must be integrated into an organization’s enterprise resource management solution to allow it to create and maintain regulatory and compliance information
Question 3 4 pts Solve the equation for the variable. Show your work and be sure to not forget to show all of your steps. -3(3 + 6b) = 36 - 3b
Arrange 0. 4, 0. 52 , 0. 81 and 0. 43 in acending order. Now pick the firt number and add 2 to it, after adding 2 to it ubtract thi number from 5 and finally mu
How did the French view the Vietnamee in The french colonit’ perpective in the Vietnamee
A baby weighed 7.25 lb at birth. At the end of 8 months, the baby weighed 2\frac{1}{2} times its birth weight. How many pounds did the baby weigh at the end of
