Mathematics High School

What is the circumference of the following circle?

What Is The Circumference Of The Following Circle?

Answers

Answer 1

Answer:

C = 2pi(r)

= 2pi(5)

≈ 31.416

≈ 31.4

Answer 2

Answer:

Hello! answer: 31.4

Step-by-step explanation:

I'm using 3.14 for pi and

To find circumference you just have to do diameter × pi or radius × 2 × pi since we have the radius we can just do radius × 2 × pi so

5 × 2 × 3.14 = 31.4 so our circumfrence is 31.4 Hope that helps!!

Related Questions

Factor the following expression.
x4 – 3x2 - 4

Answers

(x2 +1) (x2-4) (mark as brainiest)

help me please i cant seem to get it

Answers

The diagnonals of a parallelogram bisect each other ,

so

=》 BD = 3x × 2

=》BD = 6x

and there's given that

=》

[tex] BD = \dfrac{3}{5} AC[/tex]

=》

[tex]6x = \dfrac{3}{5} \times 40[/tex]

=》

[tex]x = \dfrac{24}{6} [/tex]

=》

[tex]x = 4[/tex]

so, if x = 4 , then the given quadrilateral is a parallelogram.

Help plz...
choose one of the answer choices.

Answers

Answer:

C

Step-by-step explanation:

PLZ HELP ASAP MY SIS WILL KILL ME IF SOMEONE DONT HELPPPPP

Answers

I believe the answer is C

Answer:

The answer is C

Step-by-step explanation:

Spread is the greatest number minus the smallest number which would be 9-4=5.

The center is the middle of all the values written out, 4,6,7,9, and 9 which would make the center 7.

Find the perimeter of the figure to the nearest hundredth.

Answers

Answer:

65.12 mm

Step-by-step explanation:

Circumference of semicircle = 8π mm

Perimeter = (40 + 8π) = 65.12 mm

Laurie is running in a 5,000-meter race. A kilometer equals about 0.625 mile. About how
many miles long is the race?

Answers

Answer:

3.125 miles

Step-by-step explanation:

5 × 0.625 = 3.125 miles

In a 3-digit number, the hundreds digit is one more than the one's digit, and the tens digit is twice the hundreds digit. If the sum of the digits is 11, find the number. PLEASE TELL ME THE CORRECT EQUATION!

Answers

3 digits
Sum (adding) = 11
362

Write the equation of the line in fully simplified slope-intercept form.

Answers

i think this is y = 2/1x+1

A store charges a restocking fee for any returned item based upon the item price. An item priced at $200 has a fee of $12. An item priced at $150 has a fee of $9. What percentage of the item price is the restocking fee?

Answers

Answer:

6%

Step-by-step explanation:

for this is divided the fee by the price of the item.

Which team has more consistent swim times? WILL CHOOSE BRAINLIEST

Answers

i think it’s sunrise sharks sorry if not

Answer:

Sunrise Sharks

Step-by-step explanation:

I added all of the numbers then divided them by 5 since there are 5 swim times provided. Have a nice day!

write 4.25% as a decimal

Answers

Answer:

0.0425

Step-by-step explanation:

Answer:

0.0425

Step-by-step explanation:

Which equation represents the problem? will choose brainliest

Answers

Answer:

Step-by-step explanation:ionmjnjnkjnjkm;nknknkn

Answer:

Thia equation represenst the problem : 4(1.50 + 3x) =24

What is the value of b^2?

Answers

Answer:

The value of b2 is 64

Step-by-step explanation:

Answer:

64 m^2

Step-by-step explanation:

as

b=8m so

b^2=( 8×8 ) m^2

-18 = -3 + x THANK YOU SOOOOOO MCHOOOO

Answers

Answer:

[tex]\huge\boxed{x=-15}[/tex]

Step-by-step explanation:

[tex]-18=-3+x\qquad|\text{add 3 to both sides}\\\\-18+3=-3+3+x\\\\-15=x\to x=-15[/tex]

Who can solve this question!!?!?

Answers

Answer: i cant see the picture can you send it to me please

Step-by-step explanation:

Pls help i dont know what this is

Answers

Answer:

the answer is B.(-1,-2)

Step-by-step explanation:

please give brainliest

What is the Definition of Algebra?

Answers

Answer:

the part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formulae and equations.

Step-by-step explanation:

As an unknown drone is detected by a radar dish hovering over a secure location in Washington dc the initial reading of the radar dish was detects the drone .The reading of the radar dish indicates an angle of elevation of 60 to the drone

Answers

Answer:

60° ; 30°

27.71 km

Step-by-step explanation:

Since we have a right angled triangle, and also the sum of the angles in a triangle is 180°

Angle of elevation is given as 60°

Hence, we have :

90°+60°+x ° = 180°

x = 180 - 150

x = 30°

The two acute angles are 60° and 30°

The altitude, h of the drone can be obtained thus :

Using trigonometry :

Sin θ = opposite / hypotenus

Sin 60 = h / 32

h = 32 * sin 60

h = 27.71 km

HELPPPPP....!! 0^0

Applying the Pythagorean theorem, solve this triangle.​

Answers

Answer:

[tex]y = \sqrt{ {14}^{2} - {10}^{2} } \\ y = \sqrt{96} \\ y = 9.8[/tex]

Answer:

Step-by-step explanation:

using pythagoras theorem

h^2=p^2+b^2

14^2=10^2+b^2

196=100+b^2

196-100=b^2

96=b^2

[tex]\sqrt{96}[/tex] =b

4[tex]\sqrt{6}[/tex] =y

What is the perimeter, to the nearest inch, of the kite?

Answers

Step-by-step explanation:

In order to calculate the height (distance BC in the diagram) you need to know the distance from point D (the closer of the two measurement points to the kite) to the point directly under the kite, B. Once you know this distance then multiplying this by the tangent of angle b will give you the height.

PLSS I NEED HELP boys and girls lil like Frl

Answers

Answer:

A

Step-by-step explanation:

In A, the number of bags that had more than 19 skittles is 7 and the number of bags that had less than 19 skittles is 16, so A is true.

In B, the median package contained 18 candies.

In C, 5 bags contained 18 candies, while there were 8 bags in total for the 17 and 20 bags.

In D, the range is the highest value minus the lowest, so it's 22-12=10.

WHAT IS THE ANSWER TO y= 4x + 11 pls. Hurry!!!! :)

Answers

Slope is 4

Y-intercept is 11

ANSWER plsssssssssssssssssssssssss!

Answers

Answer:

503

Step-by-step explanation:

PEMDAS:

Parentheses

Exponents

Multiplication

Division

Addition

Subtraction

Jello someone please help
No links or files

Answers

Answer: 15

Hope this helps!

PLS HELP AND I GIVE BRAINLES AND I NEEED PROOF

Answers

Answer:

4842

Step-by-step explanation:

538 x 9= 4842 proof  i used my calculator

Here’s the proof………….

I need help can someone help me and explain this to me

Answers

You first add the 2 bases which are 20 and 28. After adding the 2 bases you should get 48. Then you divide 48/2 to get 24. Finally you multiply 24 and the height (18) to get 432 as the area

How to add subtract multiply and divide radical expressions

Answers

Heres some info i learend

s but its not complete maybe i guess

Terms. We combine em by adding. The numbers or subtracting the numbers that are multiplied times the radicals.

Twice a number plus 6 times the number is 72

Answers

Answer:

9

Step-by-step explanation:

Let the no be x

By the conditions given ,

2x + 6x = 72

8x = 72

x = 72/8

x = 9

therefore the no is 9

[tex](2 \times x) + (6 \times x) = 72 \\ 2x + 6x = 72 \\ 8x = 72 \\ x = 72 \div 8 \\ x = 9[/tex]

use the 2 yellow points to write the equation in slope intercept form​

Answers

The answer has to be lined. Step by step. It says that you have to remind the people

A trip, including hotel and air, is prices at $319.19 after tax. If the tax rate is 12%, calculate the price before tax that will result in this tax-included amount

Answers

Answer: $285

Step-by-step explanation:

Given

A trip costs [tex]\$319.19[/tex] after-tax inclusion

The rate of tax is 12%

Suppose x is the amount of charge before tax inclusion

We can write

[tex]\Rightarrow x+12\%x=319.19\\\Rightarrow x(1+0.12)=319.19\\\\\Rightarrow x=\dfrac{319.19}{1.12}\\\\\Rightarrow x=\$284.99\approx \$285[/tex]

The amount before tax inclusion is $285

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