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Over [174]
3 years ago
13

The equation p = 5s represents the perimeter p of a regular pentagon with side length s. what is the perimeter of a regular pent

agon with side length 4 cm
HELP PLEASE
Mathematics
2 answers:
Neko [114]3 years ago
6 0

Answer: answer would be 20

Step-by-step explanation: all you do to solve any equation like this is you multiply what the p = which could be any possible number by your cm

MariettaO [177]3 years ago
3 0

Answer:

20

Step-by-step explanation:

5*4=20

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Priya rode her bike 1250 feet. If her bike wheel has a diameter of 2.5 feet, how many times did her wheel make a full rotation?
Alex17521 [72]

Answer:

  • 159 times

Step-by-step explanation:

<h3>Given</h3>
  • d = 2.5 ft
  • Distance = 1250 ft
<h3>To find</h3>
  • Number of rotations
<h3>Solution</h3>

<u>Circumference of the wheel is the one full rotation:</u>

  • C = πd = 3.14*2.5 = 7.85 ft

<u>Number rotations:</u>

  • 1250/7.85 = 159.2

<u>Correct option is</u> 159 times

5 0
3 years ago
You get dressed in the morning without looking at the colours of the clothes you choose. Your shirts are white or blue, your pan
kaheart [24]

Answer:

add up all the colors

Step-by-step explanation:

7 0
3 years ago
HELP ASAP PLEASE!! The Great Pyramid of Cheops is the largest pyramid in the world. It was built around 2500 B.C. by Khufu, or C
OlgaM077 [116]

Answer:

138, 460 m²

Step-by-step explanation:

How To Find Volume of Pyramid With Slant Height? If 'x' is the base length, 's' is the slant height, and 'h' is the height of a regular pyramid, then they satisfy the equation (the Pythagoras theorem) (x/2)2 + h2 = s2.

8 0
2 years ago
Can someone please help me with this problem?<br><br> <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B%28%20x%5E%7B2%7D%20%2B8x%2
hodyreva [135]
First, factor the expression on the top. What two numbers add to get 8 and multiply to 15? 5 and 3! so the top expression factors to (x+3)(x+5). You can cancel the x+3 from the denominator and end up with x+5. Make sense?
7 0
3 years ago
A car traveling 118 miles uses 4 gallons of gas. At the rate, how many gallons will it use traveling 227 miles?
sashaice [31]

Answer:

b.7.69

Step-by-step explanation:

188/4=29.5

29.5 gal per mile

227/29.5=7.69

8 0
2 years ago
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