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3 years ago

Parallelogram Problem

Mathematics

1 answer:

NemiM [27]3 years ago

8 0

Answer:

x=6, AB=13, y=10, AD=13, P=46

Step-by-step explanation:

3x-5=x+7

2x=12

x=6

AB: 3(6)-5= 13

2y-7=y+3

y=10

AD: 10+3=13

Perimeter= 13+13+10+10=46

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Answer:

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3 years ago

Part A

atroni [7]

Answer:

0, 2 . . . . . (any pair of consecutive even integers)

Step-by-step explanation:

You want a pair of consecutive even integers such that twice the lesser is 4 less than two times the greater.

<h3>Setup</h3>

Let x represent the lesser of the two even integers. Then the greater is (x+2) and the given relation is ...

2x = 2(x+2) -4

<h3>Solution</h3>

Simplifying gives ...

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Any pair of consecutive even integers will satisfy the relation.

one such pair is 0, 2

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