aperson34
aperson34 aperson34
  • 04-05-2020
  • Mathematics
contestada

What is the value of LM?

What is the value of LM class=

Respuesta :

Аноним Аноним
  • 04-05-2020

Answer:

Lm = 30

Step-by-step explanation:

QP/LM = PN/NL

(x - 1)/(x + 3) = 12/18

18(x - 1) = 12(x + 3)

18x - 18 = 12x + 36

18x - 12x = 36 + 18

2x = 54

x = 54 : 2

x = 27

LM = x + 3 = 27 + 3 = 30

Answer Link

Otras preguntas

Can some one help me ? ???
is -n always sometime or never a positive number ?explain
A carton can hold 1000 unit cubes that measure 1 inch by 1 inch by 1 inch. Describe the dimensions of the carton using unit cubes. Can you explain to me how to
convert to a scientific notation  860,000,000,000 =
how to write 0.632 in wordform please show an example
A carton can hold 1000 unit cubes that measure 1 inch by 1 inch by 1 inch. Describe the dimensions of the carton using unit cubes. Can you explain to me how to
give me a sentence with the words risk and wages
What's the algebraic expression of "4 times a number cubed decreased by 7"?
a number is k units to the left of 0 on the number line. describe the location of its opposite.
seth traveled 1 mile in 57.1 second how fast did he go in miles per hour