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Svetradugi [14.3K]
2 years ago
10

the scores on your first two history tests were 82 and 95. by how much points did you improve on your second test?

Mathematics
1 answer:
nikklg [1K]2 years ago
5 0
Improved by 13 on your second test.
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2 years ago
Inside a square with side length 10, two congruent equilateral triangles are drawn such that they share one side and each has on
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5 length

Step-by-step explanation:

The diagram attached shows two equilateral triangles ABC & CDE. Since both squares share  one side of the square  BDFH of length 10, then their lengths will be 5 each. To obtain the largest square inscribed inside the original square BDFH, it makes sense to draw two other equilateral triangles AGH & EFG at the upper part of BDFH with length equal to 5.

So, the largest square that can be inscribe in the space outside the two equilateral triangles ABC & CDE and within BDFH is the square ACEG.

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3 years ago
Points (-1,2), (-4,7), (-3,1), (-2,4) lie in ______ quadrant
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5 0
2 years ago
Write the expressions "Four times the difference of a number and 1 is equal to six times the sum of the number and three. Find t
DochEvi [55]

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x represents “the number” so we would substitute this with a variable.

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8 0
3 years ago
Find the value of x, rounded to the nearest tenth.
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