2 years ago

Is a rectangle. EA is 12 in. Find the length of the diagonal .

1 answer:

6 0

Answer:

hey please saw the figure

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LUCKY_DIMON [66]

Answer:

the answer is 28 for the area.

7 0

2 years ago

Musya8 [376]

Let the width of room be =x mtrs

Then the length is x+2 mtrs

As Perimeter = 2(l+b) = 2(x+x+2)

16 = 2 ( 2x+2)

16/2 = 2x +2

8=2x+2

2x= 8-2 = 6

x = 6/2 =3 mtrs

Therefore width of the room is 3 mtrs

7 0

3 years ago

UkoKoshka [18]

Q(3) = -2(3)+2 = -4
r(q(3)) = (-4)^2-1 = 15

3 0

3 years ago

Nikitich [7]

1 feet = 0.3048 meters
So we do a unit conversion to cancel out the feet unit.
Look at my picture to see the work

Please let me know if this helped!

3 0

3 years ago

Fittoniya [83]

The constant term in the equation is -20 because you will always be subtracting 20 no matter how big x is

7 0

3 years ago