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MAVERICK [17]
3 years ago
14

If Gabby wants to make a regular octagon with a side length of 20 inches using a wire how much wire does she need? Justify your

reasoning with an explanation of whether permeter is proportional to the side length.
Mathematics
1 answer:
liraira [26]3 years ago
4 0

Answer: 160 inches.

Step-by-step explanation:

If an octagon has 8 sides and the side length is 20 inches, 20 x 8 = 160 inches. That means she needs 160 inches of wire.

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Melissa has 10 1/2 pounds of candy that she wants to share. If she divides the candy between herself and six friends, how many p
Fudgin [204]

Answer:

A. 1 1/2

Step-by-step explanation:

10.5/7=1.5

hope this helped have a good day

8 0
3 years ago
2. Which two line segments are skew? <br> DE and GE<br> El and GK<br> GK and DH<br> Hi and DF
ludmilkaskok [199]

Answer:

2nd option i think

Step-by-step explanation:

bro i highly doubt your in high school and look like that like naw

6 0
2 years ago
Which equation best represents the graph above
Svet_ta [14]

Answer:

x = -1

Step-by-step explanation:

Since the line is completely vertical there is no slope.

When a line is completely vertical, the setup is x = ___ (fill in the blank with the number that the line intersects on the x axis, in this case -1.)

When a line is completely horizontal (not applicable in this problem) the setup is y = ___ (fill in the blank with the number the line intersects on the y axis.)

7 0
3 years ago
A wheel has a radius of 13”; calculate the circumference.
Anit [1.1K]

Answer:

81.71"

Step-by-step explanation:

Circumference = 2*pi*radius

pi = 22/7

radius = 13

Circumference = 2*22/7*13 = 44*13 / 7 = 572/7 = 81.71"

4 0
3 years ago
Please Help! (10 POINTS)
Sliva [168]
The initial measure is:
 m1 = 28 ft
 The real measure must be:
 m2 = 14 ft
 The correct procedure to determine the scale factor is:
 k = m1 / m2&#10;&#10;k = 28/14
 Dividing both numbers between 14 we have:
 k = (28/14) / (14/14)
 Rewriting:
 k = 2/1&#10;&#10;k = 2
 Answer:
 
Zelie should have divided both numbers by 14.
5 0
3 years ago
Read 2 more answers
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