rayonni
rayonni
01-02-2017
Mathematics
contestada
Help. Nshjsjsjsjsjsnsbs snsjnssnnsns
Respuesta :
Аноним
Аноним
01-02-2017
Apply proportionality theorem here,
21/9 = x+6 / x
21x = 9(x+6)
21x = 9x + 54
21x - 9x = 54
12x = 54
x = 54/12
x = 4.5
In short, Your Answer would be 4.5
Hope this helps!
Answer Link
VER TODAS LAS RESPUESTAS ( 95+ )
Otras preguntas
write an equation for the translation of x^2+y^2=16 by 8 units left and 3 units down
Which of the following is a true statement about roger Williams?
What do you do on Brainly?
2.A family dines in a popular franchise restaurant. They plan to use a coupon that will give them a discount of 15% off of their total dinner bill, not includin
When an ion with a charge of +2, gains two atoms, it is no longer an ion. T/F
what is not a category of exclusive powers
14=-2k+3 I need help with this problem. I'm getting multiple answers. One answer is k = -5.5 Another answer is k = -11/2 Can you help me understand this? Are th
The transition from desirable ethics to internal values to actual behavior involves
PLEASEPLEASEPLEASEPLEASEPLEASE HELP Solve -1 4/5 x =9 Answer Key: 5, 1/5, -5, -1/5 I tried so many different ways and I just don't get it and I really need to
The length of a rectangle is 4 inches more than its width, and its perimeter is 34 inches. Find the length and width of the rectangle. If w = the width of the r
