A broken pottery shard found at an archaeological dig has a curved edge. Find the diameter of the original plate. (Use the fact that the diameter of PR is a
perpendicular bisector of chord AB.)

A Broken Pottery Shard Found At An Archaeological Dig Has A Curved Edge. Find The Diameter Of The Original

Answers

Answer 1

Answer:

The answer to this question is 18 1/ 2 degrees

Step-by-step explanation:


Related Questions

11 c. What is a limited liability partnership? For what kind of company or owners could this be a good option?

Answers

Answer:

Limited Liability partnership allows for a partnership structure where each partner's liabilities are limited to the amount they put into the business.


The kinds of businesses that limited liability partnerships would be a good option for jobs like:
-Law firms
-Accounting firms
-Doctor offices


Step-by-step explanation:

Have a great rest of your day
#TheWizzer

Tim sold 15 boxes of doughnuts for a school fundraiser. The boxes cost $4 each. Which pair of expressions shows two ways to determine the total cost of the doughnuts Tim sold? A) 10 × 4 and 10 × 5 B) 15 × 4 and 10 × 4 C) (15 × 4) + (5 × 4) and 4 + 4 + 4 + 4 D) (10 × 4) + (5 × 4) and 15 + 15 + 15 + 15

Answers

Answer:

(D) (10 × 4) + (5 × 4) and 15 + 15 + 15 + 15

Step-by-step explanation:

Given;

total number of boxes of doughnuts sold, T = 15 boxes

the cost of each box of doughnuts, C = $4

The total cost of the doughnuts sold = 4 x 15 =  $60

The only option that contains pair of expressions that is equal to $60 is option D.

(D) (10 × 4) + (5 × 4) and 15 + 15 + 15 + 15

(10 × 4) + (5 × 4) = 40 + 20 = $60

15 + 15 + 15 + 15 = $60

3 x + 5 = 20 is it 15 , 25 or 5

Answers

Answer:

Today: Monday, 12 October 2020

Hour: 09.08 WIB (in Indonesian)

_________________________

3x + 5 = 20

3x = 20 - 5

3x = 15

x = 15/3

x = 5

Answer:

the answer is 5

Step-by-step explanation:

you subtract 5 from both sides and you get 3x=15 you divide and you get 5

Solve 2(x + 3) = x - 4

Answers

Answer:

х=-10...............

Answer:

2(x + 3) = x - 4

2x + 6 = x - 4

2x - x = - 4 - 6

x = - 10

Evaluate write your answer as a fraction in simplest form: (2/3)^4​

Answers

Answer:

16/81

Step-by-step explanation:

(2/3)^4 is the same thing as 2^4/3^4

2^4 = 16

3^4 = 81

The simplest form is 16/81

Hello, I need help with a math question! please and thank you!

Answers

Answer:

Hi I think the answer would be D

Step-by-step explanation:

Why is because it starts in the negative and ends in the positive.

Does this help if so please mark me brainlest

please help I'm so confused.

Answers

Answer:

oh my! not sure what y’all are learnin, but i’m guessing its 0, 1 makes no sense nor does any of the 3’s. i would consider asking a teacher ;-;

Step-by-step explanation:

Yo! It's Bakugo!

When i did this i believe the answer was c.

-2/3 divided by 1/2

I need help asap!!!!

Answers

Answer:

Exact form: -4/3

Decimal form: -1.3

Mixed number form: -1 1/3

Step-by-step explanation:

Answer:

3/4

Step-by-step explanation:

1/2 ÷ 2/3

1/2 * 3/2

1 * 3/ 2 * 2

3/4

Please mark me the brainliest!?!

A rectangular parking lot is 120 feet long and 75 feet wide. Diego made another scale drawing of the parking lot at a scale of 1 to 180. The drawing he produced is also 8 inches by 5 inches. (Remember the video. Scales with no units represent the SAME UNIT. So how is Diego using a different scale than Lin, but ended up with the same drawing?) (12 inches = 1 foot) 2.) Explain or show how Diego's scale would produce an 8 inch by 5-inch drawing.

Answers

Answer:

We kindly invite you to read carefully the explanation detailed below for further details.

Step-by-step explanation:

At first we understand that Diego converted length and wide units from feet to inches ([tex]1\,ft = 12\,in[/tex]) and then he divided each term by 180, since he was using a reduction scale, so that rectangular parking lot can be represented on paper. That is:

Step 1 - Unit conversion:

[tex]l = 120\,ft[/tex] ([tex]l[/tex] - Length)

[tex]l = 120\,ft\times \frac{12\,in}{1\,ft}[/tex]

[tex]l = 1440\,in[/tex]

[tex]w = 75\,ft[/tex] ([tex]w[/tex] - Width)

[tex]w = 75\,ft\times \frac{12\,in}{1\,ft}[/tex]

[tex]w = 900\,in[/tex]

Step 2 - Applying scaling:

[tex]l' = \frac{l}{180}[/tex] ([tex]l'[/tex] - Scaled length)

[tex]l' = \frac{1440\,in}{180}[/tex]

[tex]l' = 8\,in[/tex]

[tex]w' = \frac{w}{180}[/tex] ([tex]w'[/tex] - Scaled width)

[tex]w' = \frac{900\,in}{180}[/tex]

[tex]w' = 5\,in[/tex]

A figure skater needs a total score of at least 90 to move on to the next round. The total score is the average of four judges’ scores. The first three judges’ scores were 83, 88, and 92. The figure skater made it to the next round.

What is the minimum score the fourth judge could have given?

Answers

Answer:

the skater needs to get a score of 97  [or more ]

Step-by-step explanation:

[ 83 + 88 + 92  + M  ] / 4   ≥  90      multiply both sides by  4

 

83 + 88 + 92  + M ≥   360     simplify

 

263 + M ≥ 360           subtract  263 from both sides

 

M ≥  97      →  the skater needs to get a score of 97  [or more ]

Answer:97

Step-by-step explanation:

83+88+92+97=360

360/4=90

1
2
3
TIME REMAINING
56:01
A triangle has side lengths measuring 3x cm, 7x cm, and h cm. Which expression describes the possible values of h,
in cm?
4x O 10x < < 4x
0 h = 4x
Oh = 10x
Save and Exit
Next
Submit

Answers

Answer:

40 because you multiply 4x10

what is the answer to 8÷2(2+2)?​

Answers

Answer:

16

Step-by-step explanation: parenthesis first (2+2)=4

then division 8/2=4

then multiply 4x4=16

Answer:

16

Step-by-step explanation:

8÷2(2+2)

(2+2)

8÷2(4)

8÷2

4(4)

16

Explain what the equation
4h = -14 represents.
-4. Temperature dropping per hour
h , Number of hours
-14. Temperature after 'h' hours
What value of h makes the equation true?
What value of h makes the equation true

Answers

Answer:

value of h makes the equation true is -3.5

Step-by-step explanation:

=> 4h = -14

multiply both side by h

=> [tex] \frac{4h}{4} = \frac{ - 14}{4 } \\ [/tex]

=> [tex]h = \frac{ - 14}{4} [/tex]

divide -14 by 4

÷> h = - 3.5

This is due tonight please help

Answers

5/8 -3/16 =7/16 or 0.4375
Answer: 7/16

Using PEMDAS, you start with the multiplication first. Multiply 3 x 1/16 to get 3/16

Next, subtract 3/16 from 5/8 to get 7/16 or 0.4375

hope this helps!

Solve for x, I'm confused

Answers

Both angles have to be 90 so if you find the value for x for one you get the other one ahmatically answer is 22 btw :)

[tex][Hello,BrainlyUser][/tex]

Answer:

x = 22

Step-by-step explanation:

Knowing that it a supplementary angle = 180 degree

It a right angle therefore it makes that 90 degree

Thus,

The 2 equation is

4x + 2 = 90

3x + 24 = 90

Let first solve this one

4x + 2 = 90

Subtract 2 from both sides

4x + 2 - 2= 90-2

Simplify

4x = 88

Divide both sides by the same factor

4x/4 = 88/4

Simplify

x = 22

Now the second equation:

3x + 24 = 90

Subtract 24 from both sides

3x + 24 - 24 = 90 -24

Simplify

3x = 66

Divide both sides by the same factor

3x/3 = 66/3

Simplify

x = 22

Hence, x = 22.

[CloudBreeze]

I need help with percentages

Answers

Answer:

3a. 7.2

3b. 0.9

4a. 7.2

4b. 2.4

5a. 104

5b. 260

hope this helps, everything in bold is the correct answer,

have an awesome day, -TJ

Answer:

3.a. 36

b. 4.5

4.a. 7.2

b. 2.4

5.a. 104

b. 260

Step-by-step explanation:

100/20 = 5

18 x 5 = 90 (100%)

18 x 2 = 36

18/4 = 4.5

14.4/2 = 7.2

7.2/3 = 2.4

52 x 2 = 104 (100%)

(195/3) 4 = 65 x 4

65 x 4 = 260 (100%)

Mr. Rahm purchases a new car for $24,000 and finances it with a 5-year simple interest loan at an annual rate of 3. 75%. What are Mr. Rahim's monthly car payments?

Answers

Answer:

  $475

Step-by-step explanation:

The total amount Rahim will be paying is found from the simple interest formula ...

  A = P(1 +rt) . . . . . P is the loan amount, r is the annual rate, t is the number of years.

  A = $24,000(1 +0.0375×5) = $28,500

Spread over 60 monthly payments, that amounts to ...

  $28,500/60 = $475 . . . per month

__

Additional comment

Mr. Rahim's loan has an APR of 6.98%. This sort of loan costs more than the interest rate might suggest, because interest is still being paid on principal that has already been repaid.

witcch point lies on the line of the point-slpoe equation y-2=5(x-6)

Answers

Answer:

See below.

Step-by-step explanation:

Simplify

y - 2 = 5(x - 6)

y - 2 = 5x - 30

y = 5x - 28

Points which lie on the line

(6, 2)

(5, -3)

(7, 7)

Answer:

(6, 2 )

Step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b ) a point on the line

y - 2 = 5(x - 6) ← is in point- slope form

with (a, b ) = (6, 2 )

then (6, 2 ) is a point on the line

You are designing a rectangular garden. You have enough material
to have a perimeter of 90 feet. The length will be twice the width.
Write and solve and equation to determine the width w of the
garden.
Ingth

Answers

Let the width =w
So, length = 2w
Perimeter of rectangle = 2*length + 2*width

2*length + 2*width = 90
2*2w + 2*w= 90
4w + 2w = 90
6w = 90
Divide both sides by 6
w = 90/6
w = 15 ft

help me with the function written in recursive form

Answers

Answer:

S/A/H/a=8

Step-by-step explanation:

There were 4 kids. each had candy all together they had 120 pieces of candy.

if one kid had five and another had 19 how many candies did the other two have.


(I am very confused rn!!) This is the question it makes not much sense! I'm sorry:( my math class isn't great :/

Answers

Answer:

The other 2 had 96 pieces of candy combined.

Step-by-step explanation:

5 + 19 = 24

so, 120 candies - 24candies = 96 candies left

Solve 2x + 9 <17 and 14 <-7 + 3x.
Use the work to complete the sentences describing the
solution set to the compound inequality 2x + 9 < 17 and
14 <-7 + 3x
The graph of x < 4 is
and
2x + 9 <17
-9-9
2x < 8
14 <- 7 + 3x
+7 +7
21 < 3x
7 The graph of 7 < x is
x<4
Because this is an "and" compound inequality,
solutions satisfy
The solution set to the compound inequality is

Answers

Answer:

The graph of x < 4 is  

✔ an open circle at 4 shaded to the left

The graph of 7 < x is  

✔ an open circle at 7shaded to the right

Because this is an “and” compound inequality, solutions satisfy  

✔ both inequalities

The solution set to the compound inequality is  

✔ no solution

Step-by-step explanation:

Got it right

Answer:

D C A D in that order i got it right on edge 2020

Step-by-step explanation:

HELP! WILL MARK BRAINLIEST!! Suppose for two real numbers x and y, both the sum x+y and product xy are integers. Either prove x and y must be rational numbers, or find a counterexample.

Answers

Step-by-step explanation:

A man by the name of Luigi Fonti wrote this. I hope it can guide you, as it did for me! "The set of rational numbers is closed for all the four operations, so x+y, x-y, x*y and x/y are rational too. And it is easy to demonstrate. A rational number can be expressed as a fraction of two integers. So, x can be expressed as a/b and y as c/d. Hence x+y = a/b + c/d = (ad+bc)/bd, which, as fraction of two integers, is rational."

help me pls..
I don't need an explanation

Answers

Answer:

they are both 41

Step-by-step explanation:

just do 90- 49= 41

Answer:

angle JOK- 41

angle MON - 41

Step-by-step explanation:

Please I need help asap

Answers

Answer:

<3 ~= <5 - Alternate Interior Angles Theorem

<3 ~= < 7 - Corresponding Angles Theorem

<5 ~= <7 - Vertical Angles Theorem

line I || line m - Transitive Property

solve pls brainliest

Answers

Answer:

42/5 or 8 2/5 as a mixed number

Step-by-step explanation:

7/5*6=42/5

Answer:

42/5 the alternative form is 8 and 2/5 . 8,4

Step-by-step explanation:

1 2/5 x 6

Convert the mixer number to an improper fraction

7/5 x6

Calculate the product

42/5

The solution is

42/5

The length of a rectangle is units greater than its width. If the width is w, which expression gives the perimeter of the rectangle in terms of its width?
A. 4w + 3
B. w – 3
C. 5w
D. 6w + 4
( NO LINKS) Please (hurry please!!!)

Answers

Answer: its 5w

Step-by-step explanation:

What is the answer to this?

Answers

Answer:

its c

Step-by-step explanation:

A x B = ab

A x C = ac

A x D = ad

(ab-ac-ad)

2. What is the slope of the line below?

Answers

Answer:

J

Step-by-step explanation:

A - B: 3 up and 2 left

since it's going up and left it's positive

Write an equation of the line passing through the points (4,10) and (-1,-15)

Answers

Answer:

Step-by-step explanation:

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