elliskap07
elliskap07 elliskap07
  • 15-07-2021
  • Mathematics
contestada

find the value of x.
2+3
12
5
1.2
6.6
07
12

find the value of x 23 12 5 12 66 07 12 class=

Respuesta :

KurdishPotato
KurdishPotato KurdishPotato
  • 16-07-2021

Answer:

x = 7

Step-by-step explanation:

The triangles are similar

12/8 = (x+3+5)/(x+3) cross multiply expressions

12x + 36 = 8x + 64

12x - 8x = 64 - 36

4x = 28 divide both sides by 4

x = 7

Answer Link

Otras preguntas

Iron(III) oxide can be reduced to metallic iron by heating it in the presence of carbon. Balance the following equation, then determine the ratio of C to Fe in
Let ​ f(x)=x^2−18x+157 ​. What is the vertex form of f(x)? What is the minimum value of f(x)?
What are farts made of?
economic factors leading to growth in Lagos
f(x)-14x+2 what is the slope of the equation parallel to the following equation
What is the measure of angle y in this figure? Enter your answer in the box. y = °
Six times the reciprocal of a number equals 3 times the reciprocal of 8
A bag contains only red and blue marbles. Yasmine takes one marble at random from the bag. The probability that she takes a red marble is 1 in 5. Yasmine return
Martin Luther Kings voice rolled like thunder over the crowd at Lincoln memorial A- it means that no one listened to martin luther kings speach B- it mean tha
How did the assassination of Abraham Lincoln impact his plans for Reconstruction?