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4 years ago

Which equation represents the perimeter, p, of a square with a side length of s?

Mathematics

1 answer:

aliina [53]4 years ago

5 0

Answer:

Step-by-step explanation:

Perimeter means the lengths around. And a square has all sides equal to each other, so you are adding the same side the same number of times as there are sides, so how many sides are there? Or in other words sx where x is the number of sides.

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Find the value of x. Round your answer to the nearest tenth.

tatuchka [14]

Answer:

x=5.7

Step-by-step explanation:

sin(35=x/10

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3 years ago

The original price of a sweatshirt is $45.00. If the sweatshirt is marked down 20% , what is the new price?

Evgesh-ka [11]

Answer: 36

Step-by-step explanation:

The 100% of the sweater is 45, we multiply 45 per 20 divided by 100, that will give you 9, you want to rest 45-20%

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3 years ago

What is the center of a circle circumscribed about a triangle with vertices (−2, 2) ( 2, −2)and (6, 2)? A. (2, 2) B. (2, 0) C. (

grigory [225]

C. (0,2) if you plot these points correctly on a graph, the center is at 0,2. hope this helped.

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3 years ago

I really need help with this question

Mandarinka [93]

Just search up the name of your worksheet online and then at the end of the name/title,lesson and chapter/unit type in "answer key"

8 0

3 years ago

Hi again here's the picture

pshichka [43]

Answer:

Step-by-step explanation:

Given,

D = diameter of semicircular part = 42 m

L = Length of straight part = 110 m

Now, let's find the perimeter:

= 2 ( length of semi-circle + length of straight part )

$= 2( \frac{\pi \: d}{2} + l)$

Plug the values

$= 2( \frac{3.14 \times 42}{2} + 110)$

Calculate the product

$= 2( \frac{131.88}{2} + 110)$

Divide

$= 2 (65.94 + 110)$

Calculate the sum

$= 2 \times 175.94$

Calculate

$= 351.88 \: m$

Hope this helps..

Best regards!!

8 0

3 years ago

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