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

Are the bonds in each of the following substances ionic, nonpolar covalent, or polar covalent? (a)KCl (b)P4 (c)BF3 (d)SO2 (e)Br2 (f)NO2 For those substances wit
Some friends made $48 selling lemonade. If each friend makes $12, how many friends divided the money?
1 point) (Hypothetical.) The average salary of all residents of a city is thought to be about $39,000. A research team surveys a random sample of 200 residents;
What were the Developments in transport in the Industrial Revolution? Giving Brainliest :P
What is an example of the lost message being used as source material ?
A large man sits on a four-legged chair with his feet off the floor. The combined mass of the man and chair is 95.0 kg. If the chair legs are circular and have
Craig has £13.40 he sees this offer in a restaurant :main courses £8.90 each.Buy one main course and get the second half price. Can he afford to buy two main co
y = x2 - 7x + 10 Rewrite the given quadratic function in the form y = a(x-h)2 + h
Temperature is proportional to the average kintetic energy of particles in an object . Thus an increase in temperature results in an
Así se dice book 1 answers​