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chubhunter [2.5K]
3 years ago
12

What is the circumference of a circle with a radius of 5.4 inches? Enter your answer as a decimal in the box. Use 3.14 for pi. R

ound your answer to the nearest tenth. in.
Mathematics
2 answers:
LenKa [72]3 years ago
7 0
Hi there! The formula for circumference is π * diameter. Diameter is the length across the circle and twice the length of the radius.The radius is 5.4, so we will multiply that by 2 to get 10.8. The diameter is 10.8 inches. Now, multiply that numebr by 3.14 to find the circumference. 10.8 * 3.14 is 33.912 or 33.9 when rounded to the nearest tenth. There. The circumference is approx. 33.9 inches.
charle [14.2K]3 years ago
6 0

Answer:

For someone else to be crowned brainlest there needs to be 2 answers so here. award her. She helped me too!

Step-by-step explanation:

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lora16 [44]

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3 years ago
Calculate the total surface area of this net of a right triangular prism.
Brilliant_brown [7]
225 btw its u again haha
8 0
3 years ago
Read 2 more answers
The graph of the function f(x) =4√x is shown.
mixer [17]

Answer:

the domain is equal to all real numbers greater than or equal to 0

Step-by-step explanation:

The domain is all the numbers in which the graph reaches in regards to the x axis

We can see from the graph that it starts at 0 and then moves right

THis means that the domain is equal to all real numbers greater than or equal to 0

6 0
3 years ago
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E3: Amab sells an article to Vivek at a profit of 15% and Vivek sells it to
Bogdan [553]

Answer:

the cost price is 27,715

Step-by-step explanation:

Let the cost price be x

As Amab sells to Vivek at 15% profit

So the selling price be

= 115 ÷ 100 × x = 1.15x

And Vivek sells to sagar at a profit of 10%

= 1.15x × 110 ÷ 100

= 1.265x

Now sagar pays it for 35,060

So , the cost price be

1.265x = 35,060

x = 27,715

Hence, the cost price is 27,715

3 0
3 years ago
Lois makes customised tee-shirts. She advertises and receives orders through her own website. She buys blank tee-shirts for $1 e
Kay [80]

Lois will sell her tee-shirt for $13.20

The percentage profit = \frac{profit}{cost price} × 100

Profit = Selling price - cost price

Cost price is the total amount expended in making the tee-shirts

cost price includes cost of buying blank shirt , cost of fabric paint and amount Lois pay herself

cost of buying blank shirt = $1

cost of fabric paint = $1

amount Lois pay herself = 1\frac{1}{2} x $6

\frac{3}{2} x $6 = $9

Total cost price = $1 + $1 + $9 = $11

0.2 = \frac{profit}{11}

profit = 11 x 0.2 = $2.2

$2.20 = selling price - $11

selling price = $11 + 2.20 = $13.20

To learn more about selling price, please check : brainly.com/question/15533091?referrer=searchResults

3 0
3 years ago
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