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butalik [34]
3 years ago
9

All the answers please on paper and work

Mathematics
1 answer:
REY [17]3 years ago
7 0
1)
8² + 15² = 17²
64 + 225 = 289
This is true, so the triangle is a right triangle.

2)
4² + 12² = 13²
16 + 144 = 169
This is false, so the triangle is not a right triangle.

3)
20² + 21² = 27²
400 + 441 = 729
This is false, so the triangle is not a right triangle.

4)
28² + 45² = 53²
784 + 2,025 = 2,809
This is true, so the triangle is a right triangle.
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Answer:

Step-by-step explanation:

hello :

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5 0
2 years ago
Does anybody know this plz help.
MaRussiya [10]
So for this it's asking to multiply 10,000 glass beads by the length of 0.4 cm.

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3 0
3 years ago
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8 0
2 years ago
Which of the following angles are congruent to 6? select all that apply.
sveta [45]

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