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ArbitrLikvidat [17]
3 years ago
11

16/4 + 56 – (3 + 4 - 1) = explain

Mathematics
2 answers:
Nezavi [6.7K]3 years ago
6 0
4 + 56 -3 - 4 +1 (the "-" change all signs)

Total--> 54
Srry for explain to bad, im Spanish
vesna_86 [32]3 years ago
4 0
16/4+56-(3+4-1)=?   use PEMDAS
16/4+56-(6)=?
4+56-6=?
54 is the answer


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angle2 = 160 degrees

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============================================

Explanation:

The two triangles are congruent. We can prove this using SSS. The upper triangle is a mirrored copy of the lower triangle.

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