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lesya692 [45]
3 years ago
15

The left and right page number of an open book are two consecutive integers whose sum is 275 find these page numbers

Mathematics
1 answer:
kykrilka [37]3 years ago
5 0
X= first number x+1= second number 2x+1=275 2x=274 x+274 x=137 first number 137+1=138 second number
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Change the following fractions into mixed numbers
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work all by treating each fraction as a division problem and placing the remainder over the divisor 
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Suppose ΔXYZ is given, and you want to construct ΔABC so that the triangles are congruent. Which constructions would guarantee t
bekas [8.4K]

Answer:

A: constructing ΔABC so that AB ≅ XY, BC ≅ YZ, and CA ≅ ZX

C: constructing ΔABC so that AB ≅ XY, CA ≅ ZX, and ∠A ≅ ∠X

Step-by-step explanation:

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∴ constructing ΔABC so that AB ≅ XY, BC ≅ YZ, and CA ≅ ZX ⇒ A

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∴ constructing ΔABC so that AB ≅ XY, CA ≅ ZX, and ∠A ≅ ∠X ⇒ C

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- But this answer not in the choices

∴ The answer is A and C

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