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Elan Coil [88]
3 years ago
15

a rug in the shape of a regular quadrilateral has side length of 20ft. what is the perimeter of the rug?

Mathematics
2 answers:
Gre4nikov [31]3 years ago
7 0

Answer:

A rug in the shape of a regular quadrilateral has a side length of 20 . What is the perimeter of the rug?

A.4

B.5

C.40

D.80

Step-by-step explanation:


Helen [10]3 years ago
4 0
A rug in the shape of a regular quadrilateral has a side length of 20ft what is the perimeter of the rug? 4ft 5ft•• 40ft 80ft Correct me if I'm wrong!!

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Step-by-step explanation:

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6 0
2 years ago
A dinner check is to be split among 3 people. Greg’s portion of the check is twice Kelly’s. Joe’s portion is $1.50 less than 4 t
defon

Answer:

Kelly owes $16.5

Greg owes $33

Joe owes $64.5

Step-by-step explanation:

Let

Kelly's portion = x

Greg's portion = 2x

Joe's portion = 4x - 1.50

Total bill = $114.00

Total bill = Kelly's portion + Greg's portion + Joe's portion

114 = x + 2x + (4x - 1.50)

114 = 3x + 4x - 1.50

114 = 7x - 1.50

Add 1.50 to both sides

114 + 1.50 = 7x - 1.50 + 1.50

115.5 = 7x

Divide both sides by 7

x = 115.5 / 7

= 16.5

x = $16.5

Kelly's portion = x

x = $16.5

Greg's portion = 2x

= 2 × 16.5

= $33

Joe's portion = 4x - 1.50

= 4(16.5) - 1.50

= 66 - 1.50

= $64.5

Therefore,

Kelly owes $16.5

Greg owes $33

Joe owes $64.5

7 0
3 years ago
Draw a triangle with vertices A(0, 4), B(2, -2), and C(-2, -2). Apply a dilation centered at the origin with scale factor to 1/2
Darya [45]
"A dilation centered at the origin with scale factor to 1/2 from the origin" means that we must join O to all the vertices of the triangle, and make the distances 1/2 of the original triangle. This is shown clearly in the picture.

The coordinates of the new triangle are A'(0,4), B'(1,-1), C'(-1,-1).

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The two triangles have the same orientation.

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3 years ago
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Is f(x)=2x^(3)+6x even, odd, or neither?
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Answer:

It is Odd

Step-by-step explanation:

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5 0
3 years ago
Which of the following is another way to express the equation 16 = -9 + z?16 = z - 916 = z + 916 = - z - 916 = - z + 9
vivado [14]

Given the following equation:

16=-9+z

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