Math, asked by pragatisharmapragati, 10 months ago

8x+5y=9 and kx + 10y =15find the values of k​

Answers

Answered by vanshsvst
4

Step-by-step explanation:

Bro apne nhi bataya line kaise h parallel intersecting or co linear

par mai maan ke bana raha hu ki yeh parallel h

when lines are parallel

 \frac{a1}{a2}  =  \frac{b1}{b2} \:  not \: equal \: to \:  \frac{c1}{c2}

here

  • a1 = 8 ,
  • a2 = k
  • b1 = 5
  • b2 = 10
  • c1 = -9
  • c2 = -15

 \frac{8}{k}  =  \frac{5}{10}

k =  \frac{8 \times 10}{5}

k =  8 \times 2

k = 16

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