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worty [1.4K]
3 years ago
13

Find perimeter of a regular Pentagon sides 3.3cm long

Mathematics
1 answer:
tatuchka [14]3 years ago
5 0
6.6 + 12.12 =18.18.
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(Will give Brainliest) Please Helpp I really need it
Rashid [163]

Answer:

No

Step-by-step explanation:

2x+5.2 + 3x+ 1.2 +2x+6.2= 180

7x+ 12.6=180

7x 12.6 - 12.6=180 -12.6

7x = 167.4

x = 23.914

should equal 60

3 0
3 years ago
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Bill is making accessories for the soccer team. He uses 611.66 inches of fabric on headbands for 31 players and 3 coaches. He al
Sliva [168]

Answer:

26.8 inches of fabrics was used on headband and wristband for each player

Step-by-step explanation:

Headbands for 31 players and 3 couches = 611.66 inches of fabric

Total number of people = 31 players + 3 couches

= 31 + 3

= 34 people

Fabrics per person's headbands = Total inches of fabrics for headbands / total number of people

= 611.66 inches of fabric / 34 people

= 17.99 inches of fabrics per person

Wristband for 31 players = 273.11 inches of fabric

Fabric per person's wristband = total inches of fabrics for wristband / number of players

= 273.11 inches of fabric / 31

= 8.81 inches per person

How much fabric was used on a headband and wristband for each player?

= Fabrics per person's headbands + Fabric per person's wristband

= 17.99 inches + 8.81 inches

= 26.8 inches of fabrics was used on headband and wristband for each player

4 0
3 years ago
URGENT easy math multiple choice
Katyanochek1 [597]

Answer:

C) x = -1

Step-by-step explanation:

I graphed the equation below on the graph.

If this answer is correct, please make me Brainliest!

6 0
3 years ago
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Use the distributive property to write the following expression without parentheses.  
I am Lyosha [343]

Answer:

-12x+12y

Step-by-step explanation:

-\dfrac{3}{5}(20x-20y)=\\\\-\dfrac{3}{5}(20x)+-\dfrac{3}{5}(-20y)=\\\\-12x+12y

Hope this helps!

4 0
3 years ago
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2s+t=r solve for t rearrange the variables
DedPeter [7]

Answer:

Step-by-step explanation:

2s + t = r

t = r - 2s

8 0
2 years ago
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