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3 years ago

Name the postulate or theorem you can use to prove SUR=TVR

Mathematics

2 answers:

Ivanshal [37]3 years ago

6 0

The only one it could be is SAS because that is what SUR and TVR give.

Nadusha1986 [10]3 years ago

6 0

Answer:

SAS

Step-by-step explanation:

Given is an isosceles trapezium with top base as ST and Bottomg base as UV

The non parallel sides SU and TV are equal

Since in an isosceles trapezium the non parallel angles are equal, we have

angle SUV = angle TVU

Consider the two triangles SUV and TUV

UV = UV Reflection property

SU = TV Isosceles trapezium

Angle SUV = TVU -do-

By SAS the two triangles are congruent

So answer is SAS

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3 years ago

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1) Use the Euclidean Algorithm to nd the greatest common divisor of 71407 and 2020. (Write down all of the steps, so that you ar

Olenka [21]

Answer:

Step-by-step explanation:

We have

$71407 = 2000(35)+1407\\2000 = 1407+1(593)\\1407= 2(593) + 221\\593 = 2(221) = 151\\221=151+70\\151=2(70)+11\\70 = 6(11)+4\\11=2(4)+3\\4 = 3+1\\3 = 3(1)+0\\$

So we find GCD = 1

2) By back substitution we get

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So x = 543 and y = -19387

Because we got 71407 (543) - 19387(2000) =1

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3 years ago

Someone please help me

Free_Kalibri [48]

D. y = 3x + 2

Check (-4, -10)
-10 = 3(-4) + 2
-10 = -12 + 2
-10 = -10 :)

Check (-3, -7)
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Check (-2, -4)
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Check (-1, -1)
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3 years ago

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Sveta_85 [38]

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3 years ago