The head of a nail is circular, as shown. The head of this nail has a diameter of 6 millimeters. Which measurement is closest to the area of the head of this nail in square millimeters?

Answers

Answer 1

Answer: [tex]\boxed{\ 28.26}[/tex]

My step-by-step explanation:

We would use the formula πr2 (pi x radius x radius)

    2.In this problem we were given the diameter of 6, in order to find the radius, you just divide by 2

And so we find:  6mm÷2=3mm

   3. So now that we have our radius, we can just plug the numbers into the formula.  So this would be:

πr2= 3.14 x 3 x 3= 28.26mm2

Hope this helps you!


Related Questions

PLS HELP ME PLSSSSSSS

Answers

Answer:

3/10

Step-by-step explanation:

Brainliest is much appriciated

Answer:

3/10    i believe, if it is right

Step-by-step explanation:

Use simple interest to find the ending balance.

$32,000 at 11% for 2 years

formula I=PRT
I=PRT

A) $35,520.00

B) $7,040.00

C) 39,040.00

D) 39,427.2

Answers

Answer:

B) p×r×t

32000×11/100×2

marco has a rope that is 16 feet long. He ties his rope to liam and pams with a square knot that uses 1 1/8 feet of rope. How long are the three ropes tied together? Write and solve an equation

Answers

answer: 16(1 1/8x3)=y y=54

Step-by-step explanation:

1 1/8x3= 3 3/8

3 3/8x16=54

The length of the three ropes together is 54 feet.

What is an expression?

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that Marco has a rope that is 16 feet long. He ties his rope to Liam and pams with a square knot that uses 1¹/₈ feet of rope.

The length will be calculated as,

E 16(1¹/₈x3)

E = 1¹/₈x3 = 3³/₈

E = 3³/₈x16

E = 54 feet

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If sin(2x)=cos (x+30°), what is the value of x?

Answers

Answer:

x=20

Step-by-step explanation:

Please mark as brainliest

letter=number
14.6=e-3.2

Answers

Answer: e = 17.8

Step-by-step explanation: 14.6 + 3.2

The answer is e = 17.8. Hope this helps!

Which of the following angles are congruent to 5? Select all that apply.

Answers

Step-by-step explanation:

in my opinion, maybe it's ∠1 and ∠4

∠1 and ∠4 are congruent to ∠5 by corresponding and alternate angle theorem.

What is a transversal?

We know when a transversal intersects two parallel lines at two distinct points,

Two pairs of interior and alternate angles are formed such that the measure of interior angles are same and the measure of alternate angles is also the same.

Given, line l and line m are intersected by a transversal line t.

Angles congruent to ∠5 is ∠4 by alternate interior angle theorem.

∠1 is also congruent to ∠5 by the corresponding angle theorem.

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Which of the ratios below is equivalent to 8:5?

Answers

Answer:

Nobody can answer this question if you don't tell us what are the ratios that are 'below'. We have no answers to choose from...

Twelve inches is cut from a board. The
remaining board is 18 inches long. Write
an equation to represent the situation. I NEED WORK TOO

Answers

Answer:

x-12=18

x=30

Step-by-step explanation:

x-12=18

that's the equation

add 12 to each side, cancelling out the -12

x=30

ok so is that what you mean by work?

please answer number 7

Answers

Answer:I think it would be a

Step-by-step explanation:I'm pretty sure it's a because near the origin is 0,0 but it would be a positive then a negative

If n = 6, what is the value of 9n−4?

Answers

Answer:

50 because,

Step-by-step explanation:

9n means 9 times 6. Which equals to 54, subtract 4 to get 50

Answer:

50

Step-by-step explanation:

If n = 6 the equation becomes 9(6)-4 or 9 x 6 - 4

9 x 6 = 54

54 - 4 = 50

Thus, the answer is 50

Select all the expressions that have the same value.
33

34

62

63

92

93

Answers

Answer:

There's no expressions.

Nicholas spent 40% of his savings to pay for a video game that cost him $40. How much money was in his savings to begin with?

Answers

Answer:

nah and yall kids stop looking on here to cheat ronnie wilson

Step-by-step explanation:

If u put 2500 in an account at an annual rate of 5.6 with interest compounded annually, what is annual percentage yield

Answers

Answer:

5.6%

Step-by-step explanation:

The computation of the annual percentage yield is shown below:

Given that

Initial investment amount is 2,500

And, there is an annual rate of interest i.e. 5.6%

Since we have to determine the annual percentage yield i.e. equivalent to the annual rate of interest i.e. 5.6%

Hence, the above represent the answer

What is the volume of a rectangular jewelry box with the length of 12 cm, a with of 7 cm and the height of 7 cm?

Answers

Answer:

588

Step-by-step explanation:

12x7x7=(12x7)x7=84x7=588

Have Fun Lolz! Follow TheLisaAkin On TikTok!

The volume of the rectangular jewellery box will be 588 cubic cm.


What is volume?

Volume is defined as the space occupied by any object in the three dimensions. All three parameters are required for the volume like length, width and height of cube or cubes.

The rectangular box is made up of six surfaces. The area of the two opposite surfaces is always equal.

Given that the dimensions of the rectangular box are a length of 12 cm, a with of 7 cm and a height of 7 cm.

The volume of the rectangular box will be calculated as,

Volume = L x W x H

Volume = 12x7x7=

Volume = (12x7)x7

Volume = 84x7

Volume = 588 cubic cm

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helppppppppppppppppppppppppppppppppppppppppppppp

Answers

Answer:

A!

Step-by-step explanation:

10 cubic feets volume is equivalent to 25.85 inches.

Answer:

Option B

Step-by-step explanation:

Volume of a cube is:

[tex]A = s^3[/tex]

s - side length

All sides are the same length in a cube.

We are given the information that the total volume of the cube is 10 cubic feet.

[tex]10=s^3\\\\\sqrt[3]{10}=\sqrt[3]{s^3}\\\\\boxed{2.154435... = s}[/tex]

2.154435... ≈ 2.15

The approximate height of the cube is 2.15 inches.

Since the height of the shelf is 24 inches tall, the cube should be able to fit.

2.15 < 24

Option B should be the correct answer.

Hope this helps.

answer, please. I need help.

Answers

Answer:

Step-by-step explanation:

[tex]\text{rule }(x^a)(x^b)=x^{(a+b)}\\ \\ (b^{-7})(b^3)=b^{(-7+3)}\\ \\ b^{-4}=\frac{1}{b^4}[/tex]

Answer:

1/ b^4

Step-by-step explanation:

because -7 +3 = -4 but it can only be positive. So you but the -4 to the bottom to become b^4

i need help please provide with the correct answer. it is due at 11:59 pm

Answers

I think the answer is d

Look at this triangle.
B
11 cm
4 cm
Work out length AC.
(my teacher told me to start out with c first, c= an something like that I don’t remember)

Answers

Step-by-step explanation:

<c =90 °

So, Pythagoras theorem can be used,

Hypotenuse ² = base ² + altitude ²

AB²=AC²+BC²

11²=AC²+4²

11²-4²=AC²

121-16=AC²

Root 105=AC

AC=10.2 cm

The length of AC is 10.25 cm

What is pythagorean theorem ?

If ΔABC is a right angle triangle, then

AB² = BC²+AC²

where AB = Hypotenuse, BC & AC are adjacent sides of the right angle

What is the required length of the side ?

Given, hypotenuse = AB = 11 cm

One of adjacent sides = BC = 4 cm

We have to find the length of AC.

Using pythagorean theorem,

AB² = BC²+AC²

⇒ AC² = AB² - BC²

⇒ AC² = 11²-4²

⇒ AC² = 121-16

⇒ AC = √105

⇒ AC = 10.25

So the length of AC = 10.25 cm

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The volume of a sphere is 113.1 cm3; find the diameter of the sphere.

Answers

Answer:

del

Step-by-step explanation:

d

If £2000 is placed into a bank account that pays 3% compound interest per yea
how much will be in the account after 2 years?​

Answers

Answer:

$2120

Step-by-step explanation:

method:

3% x $2000 = 60

100%

$60 per year = $120 per year

Ans: $2120 will be in the account

In ratio a:b, the first term a is called
O antecedent
O extreme
O consequent
mean

Pls someone help me

Answers

It is called the antecedent

Which expression (s) are equivalent to the given expression

Answers

Answer:

Where are the expression??

Step-by-step explanation:

Casey described the data on a dot plot as having a spread from 0 to 5 and a center of 3. Which dot plot shows the data Casey is describing?

Answers

Answer:

D. number of reptiles

Step-by-step explanation:

The dot plot that Casey is describing shows the Number of Reptiles.

What is a dot plot?

A dot plot visually groups the number of data points in a data set based on the value of each point.

Given are three dot plots for different data, they are showing, Number of Mammals, Number of Amphibians and Number of Reptiles.

Casey described the data on a dot plot as having a spread from 0 to 5 and a center of 3.

The only similar description for the dot plot that Casey is describing is the graph which shows the Number of Reptiles, as it runs from 0 to 5.

Hence, the dot plot that Casey is describing shows the Number of Reptiles.

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The question do not have graph, so, I solved the question attached in the solution.

FREE BRAINLIST FOR CORRECT ANSWERS

Answers

Answer:

A

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Can I get brainly?

Please help me!
[One Step Inequalities]

Answers

Answer:

C

Step-by-step explanation:

Divide each side by 5

HELP ASAP I NEED TO FINISH THIS HOMEWORK AND IM ON THE LAST QUESTION

Kaylee and her friends are going into a bakery. How much would it cost to buy 1 donut and 5 cookies if each donut costs $2.00 and each cookie costs $1.25? How much would it cost to buy 11 donuts and 55 cookies if each donut costs $d and each cookie cost $c

Please include the work!

Answers

Answer:

1. 2.00+(1.25 x 5)=8.25 2. 11(d$)+55(c$)=cost

Step-by-step explanation:

1.25 x 5 = 6.25 6.25+2=8.25  The rest involves varibles based on donut=2 and cookie = 1.25.

Hoped this helped! If it did, please give brainliest! :)

P.S. Thanks for so many points! :D

Convert 0.47 recurring into a fraction in its simplest form

Answers

Answer:

47/99

Step-by-step explanation:

      100x = 47.4747...

(-)          x = 0.4747...

------------------------------

       99x = 47

x = 47/99

Answer: 47/99

The fraction that represent the decimal 0.47 is 47/99.

Given decimal: 0.47

To convert the decimal number 0.47 recurring into a fraction, set up an equation to represent the repeating part.

Let the repeating decimal x as

0.47x = x

Now, shift the decimal point to the right to align with the repeating part:

100x = 47.47x

Now, subtract the left side from both sides:

100x - x = 47.47x - 0.47x

99x = 47

Multiply both sides by 100:

99x * 100 = 47 * 100

9900x = 4700

Divide both sides by 9900 to isolate x:

x = 4700 / 9900

In this case, both 4700 and 9900 are divisible by 100:

4700 / 100 = 47

9900 / 100 = 99

So, the simplified fraction is:

x = 47 / 99

Therefore, 0.47 recurring is equal to 47/99 in its simplest form.

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Help me with this please

Answers

Answer:

the answer for b=6

Step-by-step explanation:

how:

it is 6 because go down the y-axis until the line stop on the y-axis and the line stop exactly on the 6 so i make 6 the answer to be

hope that helps

if it is correct please mark as brainliest

thank you

19NBoli

:)

I need help ASAP plsss

Answers

Answer:

dude that's easy 1,36 2,18 3,12 ,4,9 6,6

Step-by-step explanation:

Answer:

A., B., E., F., G.

Step-by-step explanation:

Hope this helped! Have a nice day!

What is the percent decrease from 95 to 19?

Answers

Answer:

-80 percent

Step-by-step explanation:

Answer:

80%

Step-by-step explanation:

19/95=0.20

100%-20%=80%

80%*95=76

95-76=19

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