212620 212620
  • 01-08-2018
  • Mathematics
contestada

Fill in the green box please give me the full answer if possible

Fill in the green box please give me the full answer if possible class=

Respuesta :

choixongdong
choixongdong choixongdong
  • 01-08-2018

Similar triangles

So

x/ 4 = (4+9)/x

Cross multiply

x^2 = 4 * 13

x^2 = √(4 * 13)

x = 2√13

Hope it helps.

Answer Link

Otras preguntas

find the values of x and y...
What is the value of x? Enter your answer in the box. x =
Which aspect of Jesus’s teachings would influence Roman and other legal systems?
In a command economy, who tells producers what and how much to produce? A. Economists B. Consumers C. Government planners D. Workers
A construction crew built 9 and 3 fourths of a road in 3 and 3 8ths days what is the rate per miles per day
The formal approval or validation of a constitutional, amendment, or treaty is known as a what
Three of the following improvements in agriculture that helped to bring on the Agricultural Revolution are correctly paired with their inventor or discoverer. W
A researcher wants to test the solubility (property of being dissolved) of salt in water as the temperature of the water increases. Design an experiment to test
How do oligopolies and monopolies affect product choice and price?
A normal distribution in which approximately 68% of the data values fall within one standard deviation of the mean behaves according to