axxjg5527 axxjg5527
  • 02-12-2021
  • Mathematics
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Why do perpendicular lines intersect at 90 degrees.

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bhumikabasnet61 bhumikabasnet61
  • 02-12-2021

in a survey of 825 farmers 125 of they were not using any type of fertilizers in their vegetable farming 150 of them were used in chemical as well as organic fertilizer the ratio of the number of any only chemical fertilizers user to the to that of only organic fertilizer is 5:6

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