QUESTION IMAGE
Question
spiral review #3
- in the figure, ( jk = 8x + 4 ), ( kl = 4x + 2 ) and ( jl = 42 ).
7a find ( x ).
( x = 3 )
5 you got it!
7b find ( kl ).
( kl = )
Step1: Sustituir el valor de \(x\) en la expresión de \(KL\)
Dado que \(x = 3\) y \(KL=4x + 2\), sustituimos \(x\) en la ecuación:
\(KL=4\times3 + 2\)
Step2: Realizar la operación aritmética
Primero multiplicamos \(4\times3 = 12\), luego sumamos \(12+2\):
\(KL=12 + 2\)
\(KL = 14\)
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\(KL = 14\)