What are the steps for constructing a circumscribed circle for using only a compass and a straightedge?

Answers

Answer 1

Find the incenter of the triangle.
Draw a perpendicular from the incenter to one of the sides. Mark the point of intersection with the side.
Set the distance between compass points to the distance between the point of intersection and the incenter. This is the radius of the circle

Answer 2

Construct the perpendicular bisector of one side of triangle
Construct the perpendicular bisector of another side
Where they cross is the center of the Circumscribed circle
Place compass on the center point, adjust its length to reach any corner of the triangle, and draw your Circumscribed circle!

Related Questions

Marisa painted 1/2 of her bedroom in 3/4 of an hour.At this rate how long will it take her to paint the entire room. Please help as fast as possible.

Answers

3/4(2)=6/4=1 1/2

It will take Marisa 1 1/2 hours to paint the entire room. Hope this helps!

she did 1/2 , so she has 1/2 more to do

it took her 3/4 so multiply that by 2

3/4 x 2 = 1 1/2 hours total

(08.01)Which of the following questions is a statistical question?

a How many professional sport leagues are there?
b Where do the professional sport leagues play?
c How many hours of professional training took place over the weekend?
d How many hours do you spend each week training for a sports league?

Answers

The answer would be d. because it is the only one that asks a question that has an individual answer.

An ellipse has a center at the origin, a vertex along the major axis at (20, 0), and a focus at (16, 0). The equation of the ellipse is in the form below. What is the value of b in the equation? (Enter a positive number.)

Answers

I just did this, the answer is 12 :) hope that helps!

Answer: 12

Step-by-step explanation:

What is the equation of the line in slope-intercept form that is perpendicular to the line y = x – 2 and passes through the point (–12, 10)? y = x – 6 y = x + 6 y = x + 26 y = x + 10

Answers

The slope of the given line y = x – 2 is 1. Therefore, the slope of a line perpendicular to y = x – 2 is -1/1, or just -1.

In point-slope form, the equation of the new line is

y-10 = -1(x-[-12]), or y-1 = -(x+12) or y-1 = -x - 12, or
y = -x - 11.

Answer:

y =-4/3 x – 6

Step-by-step explanation:

Help with 69 and 70 plzzz

Answers

3665 is not divisible by nine, as 3665/9 is 407.2222222.

5 boxes + 9 boxes = 14 boxes. 193 CDs + 108 CDs = 301 CDs. 301/14 = 21.5. This means that they do not divide evenly among the boxes.

TL;DR:

No

No

69.) No it's not because the rule for 9 is that you need to add the digits together which would equal to 20

70.) Melissa cant but Jennifer can because, you can divide 108 by 9 evenly but not 193 and 5

Which shows the expressions in the order they would appear on a number line from least to greatest? 4to the power of 3, square root of 40, square root of 13, square root of 7, 14 over 9 14 over 9, square root of 7, square root of 13, square root of 40, 4 to the power of 3 4 ot the power of 3, square root of 7, square root of 13, 14 over 9, square root of 40 square root of 40, 14 over 9, square root of 13, square root of 7, 4 to the power of 3

Answers

4^3 = 64
sqrt 40 = 6.32
sqrt 13 = 3.61
14/9 = 1.56
sqrt 7 = 2.66

least to greatest : 14/9 , sqrt 7, sqrt 13, sqrt 40, 4^3

14/9 , sqrt 7, sqrt 13, sqrt 40, 4^3

the lines shown below are perpendicular. if the green line has a slope of -2/3, what is the slope of the red line?

Answers

the slope is opposite so, 3/2

Answer:other guy was correct 3/2

Step-by-step explanation:

1. A sum of money doubles in 20 years on simple interest. It will get triple at the same
rate in:
a. 40 years
b. 50 years
c. 30 years
d. 60 years
e. 80 years

Answers

First find the interest rate of the sum of money doubles in 20 years
2p=p (1+rt)
2=1+rt. T=20 years
2=1+20r
Solve for r to get the simple interest rate
2-1=20r
20r=1
R=1÷20
R=0.05

Now find how long will get triple at the same rate
3p=p (1+rt)
3=1+rt. R=0.05
3=1+0.05t
Solve for t
3-1=0.05t
0.05t=2
T=2÷0.05
T=40 years. .....answer

The four people at Carla's birthday will get one-quarter (one fourth) of the cake each. Carla puts 16 candies on the cake so that each person gets the same number on their piece of cake. How many candies will each person get on their piece of cake?

Question 4 options:

4

8

12

16

Answers

You would do 16 divided by 4 to get your answer. The answer is 4.

I agree. The answer is definitely four!

Evaluate the following expression (a + b)^0

Answers

Answer:

So, [tex](a + b)^0=1[/tex]

Step-by-step explanation:

[tex](a + b)^0[/tex]

To evaluete this expression we apply exponential property

[tex]x^0=1[/tex]

IF any expression has exponent 0 then the value is 1 always

for example, [tex]3^0 =1[/tex]

[tex]5^0=1[/tex]

[tex](x+2)^0=1[/tex] because exponent is 0

So, [tex](a + b)^0=1[/tex]

Answer:

Step-by-step explanation:

i just made a B in this class

find the product of 6 and 4296

Answers

The product is multiplication
6*4296=25776
hope this helps!

The product of 6 and 4,296 would be 25,776 because product means multiply so you have to multiply 4,296 by 6.

PLEASE HELP!!
Factor completely: x2 + 6x + 8

Answers

8(x + 1) Is the answer

Hey!

Let's simplify this...

x² + 6x + 8 --------> Now, we need to find two numbers that multiply to 8 and also add up to 6
factors of 8
1
2 ---->
4 ----> These two multiply to 8 and add up to 6
8

Let's solve this now!

x² + 6x + 8
(x + 4)(x + 2) ----> If you want to check your answer just FOIL them
Your x-intercepts will be -4 and -2

Hope this helps! :D

Please vote me for Brainliest if there is a second answer!

What happens to a horizontal line if you rotate it 90 degrees counterclockwise ?

Answers

it becomes a vertical line, because it is sideways, and if it is rotated 90 degrees, then it becomes vertical
hope this helps, and sorry if im wrong

what is 10000 more than 46952 and what is the missing
number

Answers

10000 more than 46952 is 56952

46,952 + 10,000 is 56,952

Using the following data, calculate the mean absolute deviation:

7 2 8 5 9 9 5 6 8 1

What is the mean absolute deviation for these data?

Answers

First calculate the mean
7+2+8+5+9+9+5+6+8+1=60
60/10=6 = mean
To calculate MAD, find the mean of the differences between each value and the mean.
1+4+2+1+3+3+1+0+2+5=22
22/10=2.2
Final answer: 2.2

Answer:

kphung76127 is right. It is 2.2

Step-by-step explanation:

I got it right on a test.

3x+2y+4z=12 X+y+2z=6 (X=0,y=4,z=1) Determine if the given 2 lines intersect at the given point. Explain your reasoning. -2x-4y+z=8 4x+2y=-5 (x=-2,y=0,z=3) same as up above

Answers

Equation 1: 3x + 2y + 4z = 12
Equation 2: x + y + 2z = 6

Substituting x = 0, y = 4 and z = 1 into equation 1 and equation 2 and if the answer equals to 12 and 6 then the two lines intersect at the given point

Equation 1 ⇒ 3(0) + 2(4) + 4(1) = 0 + 8 + 4 =12
Equation 2 ⇒ 0 + 4 + 2(1) = 4 + 2 = 6

We have the answer of 12 and 6, hence the two lines intersect at the given point
-------------------------------------------------------------------------------------------------------------

Equation 1: -2x - 4y + z = 8
Equation 2: 4x + 2y = -5

Given point: x = -2, y = 0, and z = 3

Equation 1 ⇒ -2(-2) - 4(0) + 3 = 4 - 0 +3 = 7
Equation 2 ⇒ 4(-2) + 2(0) = -8 + 0 = -8

The answers are not 8 and -5 hence the lines don't intersect at given point

Isabella wrote 0.0135<0.01350 because 135 <1350.Is Isabella correct?Why or Why not?

Answers

She is wrong because 0.0135=0.01350

Can someone help me with these two questions about Logarithms? If you can, please don't just tell me the answer. I really want to understand how to do these so please add an explanation. Please and thank you. ^^

My phone wouldn't let me send the photos so here are the questions:

1. The loudness, L, of a sound in decibels is given by L=10logR, where R is the sound's relative intensity. if the intensity of a certain sound is tripled, by how many decibels does the sound increase?

2. An earthquake rated at 3.5 on the Richter scale is felt by many people and an earthquake rated at 4.5 may cause local damage. The Richter scale magnitude reading, m, is given by m=logx, where x represents the amplitude of the seismic wave causing ground motion. How many times greater is the amplitude of an earthquake that measures 4.5 than one that measures 3.5?

Answers

1.
plug in numbers so use R=1500 and 3R=1500(3)
so you get 36.53-31.76=about 4.77
2.
so put put 4.5 in the formula and 3.5 in the formula and divide them
4.5=logx
10^4.5=x
then 3.5=logx
10^3.5=x
(10^4.5)/(10^3.5)
= 10

Find the first six terms of the sequence.
a1 = -8, an = 5 • an-1

8, -40, -200, -1000, -5000, -25,000

-8, -40, -35, -30, -25, -20

0, 5, -40, -35, -30, -25

-40, -200, -1000, -5000, -25,000, -125,000
Plz help me

Answers

a(n) = a1 * r^(n-1)
a1 = first term = -8
r = common ratio = 5

a(2) = -8 * 5^(2-1)
a(2) = -8 * 5^1
a(2) = -40

a(3) = -8 * 5^(3 - 1)
a(3) = -8 * 5^2
a(3) = -8 * 25
a(3) = -200

a(4) = -8 * 5^(4 - 1)
a(4) = -8 * 5^3
a(4) = -8 * 125
a(4) = -1000

a(5) = -8 * 5^(5 - 1)
a(5) = -8 * 5^4
a(5) = -8 * 625
a(5) = -5000

a(6) = -8 * 5^(6-1)
a(6) = -8 * 5^5
a(6) = -8 * 3125
a(6) = -25,000

the first 6 terms are : -8, -40, -200, -1000, -5000, -25,000

Answer:

the answer is B

Step-by-step explanation:

I WILL GIVE BRAINLIEST please answer correctly

Answers

it would be 7 out of 10 bars multiplied by 8 out of ten bars for the other one it would be a full 10 bars the 7 out of ten bars multiplied by 8 out of ten bars

Subtract (3 + 2i) from (–9 – 8i).

Answers

[tex]-9-8i-(3+2i)=-9-8i-3-2i=-12-10i[/tex]

[tex](-9-8i)-(3+2i)=-9-8i-3-2i=-9-3-8i-2i=-12-10i[/tex]. Hope it help!

HELP PLEASE ASAP!!!!

What are the 3 methods for solving systems of equations?

If a system has no solution, how does it look on a graph?

Answers

THE SOLUTIONS OF A SYSTEM OF EQUATIONS

A system of equations refers to a number of equations with an equal number of variables. We will only look at the case of two linear equations in two unknowns. The situation gets much more complex as the number of unknowns increases, and larger systems are commonly attacked with the aid of a computer.

A system of two linear equations in two unknowns might look like

This is the standard form for writing equations when they are part of a system of equations: the variables go in order on the left side and the constant term is on the right. The bracket on the left indicates that the two equations are intended to be solved simultaneously, but it is not always used.

Paul Steve robin and Ryan all play different instruments. Their instruments are guitar, bass

Answers

Yeah did u even finish the question or what?

Mr. and Mrs. McClurrie are debating on whether or not to remove a tall tree in their front yard. Mr. McClurrie is concerned that the tree could fall during a storm and land on their home. Mrs. McClurrie disagrees. She thinks the tree poses no danger to their home and wants to keep the tree because of the wonderful shade it provides. They decide to estimate the height of the tree using special right triangles.

They stood 25 feet from the base of the tree to create a 30° angle from the ground to the top of the tree.

If their home is 20 feet from the base of the tree, could the McClurrie's wait a few more years before cutting down the tree or does it pose a risk now?

Answers

Check the picture.

Let A be the point where Mr. and Mrs. McClurrie are standing, let B be the base of the tree and C the top of the tree. Let H be the point representing the house.

ABC is a right triangle, with m(BAC)=30°.

so by special triangles, if the length of the hypotenuse is 2x, the length of BC is x, since it is the side opposite to the 30° angle.

by the pythagorean theorem :

[tex](AC)^{2}= (AB)^{2}+(BC)^{2} [/tex]
[tex](2x)^{2}= (25)^{2}+(x)^{2} [/tex]
[tex]4x^{2}= (25)^{2}+x^{2}[/tex]
[tex]3x^{2}= (25)^{2}[/tex]
[tex]x= \sqrt{ \frac{(25)^{2} }{3}}= \frac{25}{ \sqrt{3} }= \frac{25 \sqrt{3} }{3} [/tex]
[tex]\frac{25 \sqrt{3} }{3}=25* \frac{ \sqrt{3} }{3}=25*0.577= 14.43[/tex] (feet)

so even if the tree falls, it falls more than 5 feet away from the house.

Answer: they can wait a few more years.

Jeremy opens a chocolate shop in the city. He pays $1,500 a month for rent and maintenance of the shop. The price of raw materials and manufacturing the chocolates is $6,000 a month. He sells the chocolates individually and in boxes of a dozen. Jeremy understands that his business needs a little time to become a success and decides that he wants to build a customer base initially. He is happy to break even for the first year. After a year, Jeremy prices his chocolates at $3 apiece. He offers a discount of 10% on boxes of chocolate to promote the sale of boxes. How many boxes of chocolate would he have to sell to recover the cost of running the business this year per month? (Assume that he sells no individual chocolates.)
A. 188 boxes
B. 208 boxes
C. 226 boxes
D. 232 boxes

Answers

1500 per month rent + 6000 per month manufacturing and raw materials....so he pays a total of (6000 + 1500) = 7500 per month

after a year, hr prices his chocolates at $ 3 a piece....there are 12 pieces in each box....so each box cost (3 * 12) = $ 36......but he offers a discount of 10%....so ur actually paying 90%....0.9(36) = 32.40 per box

7500 = 32.40x
7500 / 32.40 = x
231.48 = x....so he would have to sell 232 boxes to break even <=

Mr. Brown owned a house a house, which he rented for $60 a month. The house was assessed for $9000. In 1975 the rate of taxation was increased from $25 to $28 per $1000 assessed valuation. By what amount should the monthly rent have been raised to absorb the increase in that year's taxes?

Answers

We first calculate the percentage increase on the tax

Old value = 25×9 = 225 ⇒ The value 9 represents the 9 lots of thousands of the house's value
New value = 28×9 = 252

Increase in tax = 252 - 225 =27
Percentage increase = (27÷225) ×100 = 12%

The amount of yearly rent would be then increased by 12%

Monthly rent = $60
Yearly rent = 60×12 = $720
Increase by 12% = 720×1.12 = 806.4 ⇒ The value 1.12 is the multiplier, obtained from 100%+12%=112%=1.12

The monthly rent is 806.4÷12 = $67.20 which is an increase of $7.20 per month

The record for the boston marathon's weelchair division is 1 hour, 18 minutes, and 27 seconds.The boston Marathon is 26.2 miles long.What's the average speed of the record winner of the weelchair division? At this rate about how long would it take this competitor to complete a 30-mile race?

Answers

10.4 because if it's 1 hour 18 minutes and 27 seconds then it's 10.4 because it's miles are 26.2miles

Hi, Lesliamine! :)

1 hour= 60 minutes

60+18
=78 mins and 27 secs.
or 78.45 minutes.

To find the average speed per mile, divide the time by distance.
78.45/26.2
=2.99427481
or 2 minutes and 59.6564886 secs.

It takes 2.99427481 minutes to complete a mile.

To find how long it would take to finish 30 miles, multiply the time per mile by 30 miles.

2.99427481*30
=89.8282443 minutes
or 89 minutes and 49.694658 secs
or an hour and 29 minutes and 49.694658 secs.

Hope this helps.
-Benjamin

Ms. Banerjee bought a car for $22,500. The amount she paid for her new car was twice the amount she paid for her previous car, which she bought 8 years ago. Which equation shows p, the price in dollars that she paid for her previous car?

Answers

22500 = 2p

The reason for the 2 is that the new car was twice that the new car was twice the old car.

Answer:

The Equation would be P(x) = [tex]\frac{x}{2}[/tex]

Step-by-step explanation:

The Equation states that the price of the old car P is equal to half the price that she paid for her new car (x). Since she paid $22,500 for her new car, we can use the equation to figure out how much she paid for her previous car.

[tex]P(x) = \frac{22,500}{2}[/tex]

P = $ 11,250

So $11,250 is what Ms. Banerjee paid for her previous car.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

What two numbers make the product of 12 and have the sum of 7?

Answers

3 and 4

product: 3x 4 = 12
sum: 3+4 = 7

Could 3.2, 10.7, and 5.5 be the side lengths of a triangle?

Answers

no because the 2 shorter sides has to be more than the longer side

No, for any triangle with sides a,b, and c, a+b>c

Here 3.2+5.5=8.7

And 8.7<10.7, so this could not be a triangle.

Other Questions

One number is 6 less than another. their sum is 12 find the larger number Why does a bag of chips puff up in an airplane? Structures that have different functions in different species but develop from the same embryonic tissues are called _______________ structures. What are the vertical asymptotes of the function f(x) = the quantity of 2 x plus 8, all over x squared plus 5 x plus 6? x = 3 and x = 2 x = 3 and x = 2 x = 1 and x = 2 x = 1 and x = 2? True or False: LSD is an example of a hallucinogen. URGENT!!!!!!!!!!11!! Plz HElPA school typically sells 500 yearbooks each year for $50 each. the economics class does a project and discovers that they can sell 100 more yearbooks for every $5 decrease in price.the revenue for the yearbook sales is equal to the number of yaerbooks sold times the price of the yearbook. let x represent the number of $5 decreases in price. if the expression that represents the revenue is written in the form r(x)=(500+ax)(50-bx). find the values of a and b. Determine the number of ways the faces of a regular tetrahedron can be colored with three colors What is the difference between cellular respiration and aerobic respiration???? During which phase of the cell cycle do the chromosomes line up on the equator in a straight line in the center of the cell? You grant a user the ntfs permissions needed to access a file. you then move the file to a different location on the same drive. is the user still able to access the file? Write the quadratic function in the form g(x)= a (x-h)^2 +k . Then, give the vertex of its graph. g(x)=3x^2+30x+72 Writing in the form specified: g(x)= ___Vertex:___ Flying against the wind, a jet travels 4400mi in 8 hours. Flying with the wind, the same jet travels 5820mi in 6 hours. What is the rate of the jet in still air and what is the rate of the wind? in mexico's tlatelolco massacre why were the demonstrators protesting What happens to the interest rate after six months for credit card #1? 2. Which credit cards have an annual fee? 3. Is the grace period the same for each of these credit cards? 4. What fees does credit card #3 have that the other cards do not? 5. Let's assume that you pay your credit card bill on time and you pay the balance each month. Which credit card is the best for you? 6. Let's assume that you have a balance from time to time. Which credit card is the best for you? What is the role of RNA QUESTION 1 Which of the following items would you not find in a classroom? A.El pupitre B.La pizarra C.El barrio D.El borrador What happened to flavius and marullus when they removed the trophies from caesar's statues? What are the explicit equation and domain for a geometric sequence with a first term of 3 and a second term of 9? Hi, what paragraph should you write your thesis in? Which verb form correctly completes this sentence? Ayer, mis hermanos _________ 25.000 pesos. ahorraron ahorran ahorra ahorramos Steam Workshop Downloader