240048 240048
  • 24-02-2021
  • Mathematics
contestada

I need more help thank

I need more help thank class=

Respuesta :

akposevictor
akposevictor akposevictor
  • 01-03-2021

Answer:

B. 24

Step-by-step explanation:

Since both triangles are similar, therefore,

GM/XD = AG/KX

(x - 2)/6 = (x + 9)/9

Cross multiply

9(x - 2) = 6(x + 9)

9x - 18 = 6x + 54

Collect like terms

9x - 6x = 18 + 54

3x = 72

Divide both sides by 3

x = 72/3

x = 24

Answer Link

Otras preguntas

what year did Ancient Rome rise and fall
Malika's rectangular garden is enclosed with 24 m of fencing.What is the least possible area of Malika's garden?What is the greatest possible area?
Find the value of z such that 0.9722 lies between -z and z.
The Americans with disabilities act requires that wheelchair ramps have a slope no greater than 1/12 what is the minimum horizontal length a 2 foot high ramp ca
how many of the original 13 states were slave states, and how many of them were free states?
How do body systems depend on each other? please I am offering 50 points!!! I will also thank you!
how many of the original 13 states were slave states, and how many of them were free states?
The school hall is 4 times as long as it is wide. If the perimeter is 55m, what is the length? and what is the width?
What small northern state was the first to issue a call for black troops
Which explanation of the solar system best fits the observations of the planets and how they orbit the sun? (Points : 3)       The gravity of a large, massive