If lk =mk. lk = 7x-10. x + 3. min =9x-11 and kj = 28 find lj

LJ = 46

Step-by-step explanation:

Suppose J,K,L,M,N are on same line

And

MK = MN + (-KN)

MK= MN-KN

MK= 9x-11 - (x+3)

MK=9x-11-x-3

MK= 8x-14

Now we have given that LK=MK

and LK= 7x-10

So,

LK=MK

7x-10 = 8x-14

Combine the like terms:

7x-8x = -14+10

-x = -4

x=4

LJ = MK + KJ

MK=LK = 7x-10 = 7(4)-10

=28-10

= 18

LJ=18+28

LJ=46

fahrenheit

step-by-step explanation:

fahrenheit is more precise than celsius. the ambient temperature on most of the inhabited world ranges from -20 degrees fahrenheit to 110 degrees fahrenheit—a 130-degree range. on the celsius scale, that range is from -28.8 degrees to 43.3 degrees—a 72.1-degree range. this means that you can get a more exact measurement of the air temperature using fahrenheit because it uses almost twice the scale.

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b