taraejawilliam1
taraejawilliam1 taraejawilliam1
  • 12-07-2018
  • Mathematics
contestada

What is the value of x?

What is the value of x class=

Respuesta :

gmany
gmany gmany
  • 24-07-2018

[tex] \triangle ABD\sim\triangle CAD\ \text{therefore the sides of triangles are in proportion}\\\\\dfrac{x}{12}=\dfrac{12}{27}\ \ \ |cross\ multiply\\\\27x=144\ \ \ |:27\\\\x=\dfrac{144}{27}\\\\x=\dfrac{16}{3}\\\\\boxed{\text{Answer:}\ B.\ \dfrac{16}{3}} [/tex]

Answer Link

Otras preguntas

A rule for how to find a ratio with a denominator of 1 without using a diagram
The cost of membership at local country club is $125 per family member per month. Each family also has to pay $75 in service fees. Model the cost, C, for a memb
85,001 round to the nearest ten thousand
why cant the gcf be bigger than the lcm
An adult elephant drinks about 225 liters of water each day. Is the number of days the water supply lasts proportional to the number of liters of water the elep
Which is the main light-absorbing pigment for photosynthesis?
What times what equals 39
What does the environmental justice movement promote?
5. Which one of the following choices is the closest in size to one serving of meat? A coffee mug B. A deck of cards C. A baseball D. An
Solve: please answer as fast as possible -2 + 6 < 4