Mathematics, 27.06.2019 04:00 voicelesstoxic
Drag and drop numbers into the boxes so that the paired values are in a proportional relationship. x 2 4 [a] 7 9 y 1 2 3 3.5 [b] options: 3 / 3.5 / 4.5 / 5 / 6 answer examlpe: a= 6 and b= 3.5
Answers: 1
![\begin{array}{cccccc}x&2&4&[A]&7&9\\y&1&2&3&3.5&[B]\end{array}](/tpl/images/0021/9869/9ed90.png)
![\dfrac{2}{1}=\dfrac{4}{2}=\dfrac{[A]}{3}=\dfrac{7}{3.5}=\dfrac{9}{[B]}.](/tpl/images/0021/9869/5d4ef.png)
![\dfrac{[A]}{3}=2\Rightarrow [A]=6,\\ \\\dfrac{9}{[B]}=2\Rightarrow [B]=\dfrac{9}{2}=4.5.](/tpl/images/0021/9869/3cc33.png)
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