3 years ago

If ∠2 and ∠3 are supplementary angles, then ∠2 and ∠3 form a linear pair true or false

Mathematics

1 answer:

Bezzdna [24]3 years ago

7 0

True. Two angles of a linear pair will always be supplementary

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Find 20% first
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2 years ago

A rug is to fit in a room so that a border of consistent width is left on all four sides. If the room is 15 ft by 25 ft and the

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Answer: Option 'a' is correct.

Step-by-step explanation:

Since we have given that

Dimensions of the room is given by

15 ft by 25 ft

Let x be the width around the rug.

So, new length = 15-2x

new breadth = 25-2x

Since Area of the rug = 264 sq. ft

So, it becomes,

$\text{Area of rug}=Length\times breadth\\\\264=(15-2x)(25-2x)\\\\264=375-30x-50x+4x^2\\\\264=375-80x+4x^2\\\\4x^2-80x+375-264=0\\\\4x^2-80x+111=0\\\\x=\dfrac{3}{2}\ or\ x=\dfrac{37}{2}\\\\x=1.5\ ft$

Hence, Option 'a' is correct.

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2 years ago

write an expression representing the unknown quantity. at a recent motorcycle rally the number of men exceeded the number of wom

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3 years ago

Find the mitsake:<br> 1 2 3 4 5 6 7 8 9 10

sineoko [7]

Answer:

the mistake with the word mitsake

Step-by-step explanation:

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