To find a perpendicular line, you must flip the slope over and make it negative. So, the perpendicular slope would be -4/3. Plug the point into this slope equation and solve for the y intercept. 11 = -4/3(-5) + b. b = 13/3. So, the line would be y = -4/3(x) + 13/3
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29
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Copy dot flip
7/8 × 8/1 + 22
56/8 + 22
7 + 22
29
Answer:
he would need 21 tiles on each side. I think
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Here ya go ! :)
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51
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