koigi
koigi koigi
  • 24-01-2021
  • Mathematics
contestada

7. If JKL ~ NMP, find the x
help me! also show work so i won’t ask again

7 If JKL NMP find the x help me also show work so i wont ask again class=

Respuesta :

abidemiokin
abidemiokin abidemiokin
  • 29-01-2021

Answer:

x = 3

Step-by-step explanation:

Based on similar triangle;

14/49 = x+5/9x+1

Cross multiply

49(x+5) = 14(9x+1)

49x + 245 = 126x + 14

49x - 126x = 14 - 245

-77x = -231

x = -231/-77

x = 3

Hence the value of x is 3

Answer Link

Otras preguntas

What is 2x divided by 2
what is it called when you compare 2 words using like or as
Why has wind erosion shaped so many landforms in the American Southwest
List 3 similarities between Eukaryotic and Prokaryotic cells
Which states' delegates most strongly opposed the Virginia Plan? A.) large states B.) northern states C.) small states D.) southern states slave states
what is 21 multiplied by 100
I need help with five question
how do you solve 9c(c-11)+10(5c-3)=3c(c+5)+c(6c-3)-30 if we are multiplying polynomials by monomials
what group of metals is most unreactive
what were some difficulties Robert Hickman faced and his group faced after escaping Missouri