1 year ago

Solve each of the following equations 1)x+8-15

Mathematics

1 answer:

FromTheMoon [43]1 year ago

7 0

Answer:

x - 7

Step-by-step explanation:

x + 8 - 15

Subtract 15 - 8 = 7

x - 7

~Lenvy~

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Answer:

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Step-by-step explanation:

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2 years ago

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Sloan [31]

Answer:

The length of EF = x = 18 cm

Option A is correct.

Step-by-step explanation:

Ware given perimeter of triangle = 97 cm

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The length of EF = x

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Putting values and finding x i.e length of EF

$Periemter \ of \ triangle= Sum \ of \ all \ sides \ of \ triangle\\97=x+7+x+3x\\97-7=5x\\5x=90\\x=\frac{90}{5}\\x=18 \ cm$

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3 years ago

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antiseptic1488 [7]

What is the question?

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