Find the area of the regular octagon

Find The Area Of The Regular Octagon

Answers

Answer 1
Answer choices?...........
Answer 2

Answer:

8 is the answer of this question


Related Questions

The length of a rectangle exceeds its width by
3 inches, and the area is 108 square inches.
What are the length and width of the
rectangle?

Answers

l=36in

width = 12in

there's ur answer

The diagonal of a rectangle is 30 inches and the length of the rectangle is 24 inches.
What is the AREA of the rectangle?

Answers

Answer:

area=432

Step-by-step explanation:

use the Pythagoras theory now that you know the width and you'll get the length and the width then you multiply both of them hope it helps you.

help please mathematics!!!

Answers

Answer:

answer: 16

because 16/20 is an equivalent fraction to 4/5 hope that helps!

SHOW YOUR WORK

2 1/2 times ? = 5/8

Answers

Answer:

1/4

Step-by-step explanation:

Well 2 1/2 is the same thing as 5/2

so we do

5/2 * x(unknown number) = 5/8

2 * 5/2 = 5 * 2/8

5x = 5/4

x = 1/4

Find the quotient of 3 2/5 ÷ 4 1/3
Give your answer as a fraction in its simplest form.​

Answers

Answer:

51/65

Step-by-step explanation:

3 2/5 ÷ 4 1/3 = 51/65

51/65 is in its simplest form.

Hope this helps! :)

The value of the quotient 3 2/5 ÷ 4 1/3 is 51/65

How to evaluate the quotient?

The quotient is given as:

3 2/5 ÷ 4 1/3

Convert the fractions to improper fractions

17/5 ÷ 13/3

Express as products

17/5 * 3/13

Multiply

51/65

Hence, the value of the quotient 3 2/5 ÷ 4 1/3 is 51/65

Read more about quotient at:

https://brainly.com/question/629998

#SPJ6

yoo please help me out

Answers

Answer:

70

Step-by-step explanation:

The answer is 187
U do 17 x 22 divided by 2 equals 187


If you roll a standard six sided dice, what is the probability you will roll a four?
Answer using a simplified fraction.

Answers

Answer:

1/6

Step-by-step explanation:

There are 6 sides on a dice. Every time you roll you you will have one of those sides. So it is a 1 in 6 chance of you getting 4, meaning that the answer to this problem is 1/6

If you go to sleep at 8:25 p.m. and wake up at 6:15 a.m. for how long did
you sleep?

Answers

If you sleep at 8:25pm and wake up at 6:15am you slept for 9hrs and 45 minutes.

Multiply.
(-3+2i)(-4+4i)
Write your answer as a complex number in standard form.

Answers

Answer:

4 - 20 i

Step-by-step explanation:

you do stuff and you get 4 - 20 i

Who is Pemdas Orelse?

Answers

It’s something with math!

Answer:

Pemdas is a lesson in Mathematics.

Step-by-step explanation:

What is the meaning of Pemdas?

The operations is rule that tells the correct sequence of steps by step for explanation's math expression.

Meaning of each letter in Pemdas?

Pemdas means each letter are Parenthesis, Exponent, Multiplication, Division, Subtraction, and Addition.

(ʋ◕ᴥ◕ʋ)

The graph of F(x) below resembles the graph of G(x) = x?, but it has been
changed somewhat. Which of the following could be the equation of F(x)?
Fix) =>
Gix) = x2
A. F(x) - x-2
B. F{X) = 4x2+2
C. Fx) = - - 2
D. FN-4222

Answers

Answer:

B. f(x) = 4x² + 2

Step-by-step explanation:

f(x) = 4 (x - 0)² + 2

vertex: (0 , 2) with vertical stretch

need ko na po this now

please answer this question

thank you po​

Answers

Answer:

B.

Step-by-step explanation:

Your friend has two standard decks of 52 playing cards and asks you to randomly draw one card from each deck. What is the probability that you will draw two spades?

Answers

Answer:

If you have 2 decks of 52, it would be 1/52 chance per card, so since there are two, add it up, its 2/104

Step-by-step explanation:

Answer:

1/16

Step-by-step explanation:

:))

I will give you Brainiest if you are right.

Answers

Just add the polynomials or combine like terms and you gets 3x+6

Answer:

C. 3x + 6

Step-by-step explanation:

x + x + x + 1 + 1 + 1 + 1 + 1 + 1 + (-1) + (-1) =

= 3x + 6

Answer: C. 3x + 6

what is 0.598 to the nearest whole number.

Answers

The answer is 1.

Answer: 1.

Answer:

1 I'm pretty sure

Step-by-step explanation:

59 is bigger than 50 so Im guessing it would go up to 1

I hope this helps :3

Which angles are pairs of corresponding angles? Check all that apply.
1/2
4 3
516
87
9 110
12111
13/14
16/15
1 and
3

Answers

Answer: The pair of corresponding angles are ∠2 and ∠14 , ∠3 and ∠7 . Option (B) and (D) is correct . When two lines are parallel to each other and cross by another line i.e is called the Transversal , the angles lies in the matching corners are called corresponding angles.

hope it helps!!

From the options given, the angles that are pairs of corresponding angles given in the image are:

∠2 and ∠14 ∠3 and ∠7

What are Corresponding Angles?

Corresponding angles will always lie on the same transversal and occupy the same relative position on the two different parallel lines that are intersected by the transversal.

Therefore, from the options given, the angles that are pairs of corresponding angles given in the image are:

∠2 and ∠14 ∠3 and ∠7

Learn more about corresponding angles on:

https://brainly.com/question/2009183

If z is a standard normal variable, find the probability.
The probability that z is greater than -1 82

Answers

Answer:

.

Step-by-step explanation:

Solve for x

Please I need help

Answers

Answer:

x=25

Let's solve your equation step-by-step.

3x+18=93

Step 1: Subtract 18 from both sides.

3x+18−18=93−18

3x=75

Step 2: Divide both sides by 3.

3x/ 3 = 75/ 3

x=25

Answer:

x=25

Find the measure of each numbered angle or are.

Answers

Answer:

<2 = 133degrees

<1 = 135degrees

Step-by-step explanation:

From the diagram, the angle <2 and 47 are supplementary, hence;

<2 + 47 = 180

<2 = 180 - 47

<2 = 133degrees

To get <1;

47 = 1/2(<1 - 41)

47 * 2 = (<1 - 41)

94 = <1 - 41

<1 = 94 + 41

<1 = 135degrees

5c+4c+2 and 5c+2(2c+1)

Answers

Answer:

11 c12 cyfiddiddjkssjksajusaahogsyi of

Answer this simple quick question!! Pls :) m

Answers

Answer:

Answer is B!

Step-by-step explanation:

58 * 20 = 1160

0+160= 160

160+1000=1160

Answer:

B

Step-by-step explanation:

58 * 20 is 1160 and 0 + 160 + 1000 = 1160

HELPPPP!!! On average, a gym claims that 65% of its members renew their memberships each year. If the gym has 440 members, predict how many will renew their members.

Answers

Answer:

260 people will renew their memberships

Step-by-step explanation:

A random sample of 10 employees of a company was selected to estimate the mean one-way commute time for all employees at the company. The mean and standard deviation of the sample were 38 minutes and 6 minutes, respectively. Assuming all conditions for inference are met.

Required:
What is the margin of error, in minutes, for a 95 percent confidence interval for the population mean one-way commute time?

Answers

Answer:

The margin of error is of 4.22 minutes.

Step-by-step explanation:

We have the standard deviation for the sample, which means that the t-distribution is used to solve this question.

The first step to solve this problem is finding how many degrees of freedom, we have. This is the sample size subtracted by 1. So

df = 10 - 1 = 9

95% confidence interval

Now, we have to find a value of T, which is found looking at the t table, with 9 degrees of freedom(y-axis) and a confidence level of [tex]1 - \frac{1 - 0.95}{2} = 0.975[/tex]. So we have T = 2.2622

The margin of error is:

[tex]M = T\frac{s}{\sqrt{n}}[/tex]

In which s is the standard deviation of the sample and n is the size of the sample.

We have that [tex]s = 6, n = 10[/tex]. So

[tex]M = T\frac{s}{\sqrt{n}} = 2.2622\frac{6}{\sqrt{10}} = 4.22[/tex]

The margin of error is of 4.22 minutes.

8 X 10-3 is how many times as great as 4X 10-6

Answers

Answer:

[tex]2X10^{3}[/tex]

Step-by-step explanation:

Choose the function that shows the correct transformation of the quadratic function shifted two units to the right one
unit up.
o f(x) = (x - 2)2 - 1
O f() = (x - 2)2 + 1
o f() = (x + 2)2 - 1
o f(x) = (x + 2)2 + 1

Answers

Answer:
The last one f(x)=(x+2)2+1 because two units to the right is positive and going up is also positive

Find all values of the variable x for which the rational expression is undefined.
8x+9/x^2-13x+42
The expression is undefined when x=

Answers

Answer:

Step-by-step explanation:

8x+9/x^2-13x+42

Write  8 x  as a fraction with denominator 1

8x+9/x^2-13x+42

then we multipuly 8x/1  by x^2/x^2

By visual inspection, determine the best fitting regression model for the scatter plot

Answers

Answer

Exponential

Step-by-step explanation:

Find the volume of the solid figure shown below. The area of the base is 40 square inches, and the height of the figure is 7 inches. 280 in. 3 68 in. 3 47 in. 3 108 in. 3

Answers

Answer:

280in

Step-by-step explanation:

Answer:

280 in. ^3

Step-by-step explanation:

40 x 7

ASAP pleeeease ASAP ASAP

You are given the results of measurement of resistors. We are testing the
measurement tool. It will pass the technical control if the mean value will be
in the range [198-202] with standard deviation less than 3 Ohms. Will the tool
pass the technical control?

Answers

Answer:

As both the standard deviation and the mean have the desired values, the tool passes the technical control.

Step-by-step explanation:

Mean:

The mean is the sum of all values divided by the number of values.

[tex]M = \frac{199+204+201+197+195+204+200}{7} = 200[/tex]

The mean is in the desired range.

Standard deviation:

The standard deviation is the square root of the sum of the difference squared between each value and the mean, divided by the number of values.

[tex]S = \sqrt{\frac{(199-200)^2+(204-200)^2+(201-200)^2+(197-200)^2+(195-200)^2+(204-200)^2+(200-200)^2}{7}} = 1.18[/tex]

As both the standard deviation and the mean have the desired values, the tool passes the technical control.

A new factory in a small town has an annual payroll of ​$ million. It is expected that of this money will be spent in the town by factory personnel. The people in this town who receive this money are expected to spend of what they receive in the​ town, and so on. What is the total of all this​ spending, called the total economic impact of the​ factory, on the town each​ year? Use the formula for the sum of an infinite geometric series.

Answers

Answer:

I would say a millions dollars!

Step-by-step explanation:

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