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Jet001 [13]
3 years ago
14

If gabby wants to make a regular octagon with a side length of 20 inches using wire ,How much wire does she need?Justify your re

asoning with an explanation of whether perimeter is proportional to the side length.
Mathematics
1 answer:
kotegsom [21]3 years ago
3 0
20 inches multiplied by 8 equalling 160.
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Can anyone help me with this problem
Soloha48 [4]

Answer:

126 Inches are in 3.5 yards

8 0
3 years ago
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Given the endpoint A(1, 3) and the midpoint C(6, 2), find the other endpoint B(x, y).
Tpy6a [65]

Right away we know we don't have fractions; the midpoint is the average of the coordinates, so if it and one endpoint are integers so is the other endpoint.

We can do a kind of point arithmetic:

C = (A+B)/2

2C = A+B

B = 2C - A

B = 2(6,1) - (1,3) = (12,2)-(1,3)=(11,-1)

Answer: That's none of the above, but a typo away from the first choice.

6 0
3 years ago
A hat costs 10.95 and a T-shirt costs $14.20. How much change will you receive if you pay for both items with a $50 bill?
ki77a [65]
50 - (10.95 + 14.20) =
50 - 25.15 =
24.85
Hope this helps.
4 0
3 years ago
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A number x increased by 8 is greater than 26
Julli [10]

Answer:

x+8<26

Hope this helped!

3 0
3 years ago
Hollis put a layer of boxes in the bottom of a container. Each box has a volume of 1 cubic foot. The base layer of boxes in the
nignag [31]

Answer:

288 ft³

Step-by-step explanation:

Given that

The volume of each box is 1 cubic foot

And, Hollies required 8 of these layers

Now based on the above information

We assume that the dimension of the base layer is 6 by 6

So, the volume of the container is

= Length × Width × Height

where,

Length = 6 ft

Width = 6 ft

And, Height = 8 ft

So,

= 6 ft × 6 ft × 8 ft

= 288 ft³

3 0
3 years ago
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