Math, asked by Anonymous, 3 months ago

A wire is (7x-3) metres long a length of (3x-4) metres is cut for use how uch wire is left ??
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Answers

Answered by niyatiinn
1

Answer:

total length of wire=(7x-3)

length of wire cut=(3x-4)

7x-3-(3x-4)

=7x-3-3x+4

=7x-3x-3+4

=4x+1

4x+1 meter is the length of wire that is left

now equilateral triangle has all three sides equal

therefore

4x=1/3 meter will be the length of each side of the equilateral triangle formed

Step-by-step explanation:

Answered by rashmimittal73
1

Answer:

-33

Step-by-step explanation:

7× -3 = -21

3×-4 = -12

-21

-12

___

-33

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