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Mariana [72]
3 years ago
8

What is the length of side BC of the triangle? Make sure to show all of your work!

Mathematics
1 answer:
Mrrafil [7]3 years ago
5 0
Isosceles triangle
so
x + 8 = 2x -1
x = 9

BC = 3x - 3
BC = 3(9) - 3
BC = 27 - 3
BC = 24
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5 0
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Read 2 more answers
7. how many tiles measuring
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Answer:

245 tiles

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Strictly speaking we have to find out how many tiles can be fitted in the length and breadth of the bathroom. Since the bathroom is 350 cm wide, we can fit 350/20cm = 17.5 tiles. However, there is no concept of 1/2 tile so the question has an ambiguity. along the width, we can fit 280/10 = 14 tiles

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5 0
2 years ago
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