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1. Rupert is copying some files from his computer to a compact disc, like
the one shown above.If the diameter of the compact disc is 120
millimeters, what is the approximate area ignoring the center hole? (Use.
3.14 for pi) *

Answers

Answer 1

Answer:

sorry di ko alam yan

Step-by-step explanation:

di kasi ako magaling sa math


Related Questions

Which line from the passage best represents an external conflict?

Answers

Answer:

c

Step-by-step explanation:

just took the test

Solve for X.

2
5
25
75

Answers

Answer:

to be honest I don't knoe

this number is the length of a vector. It is always positive

Answers

Answer:

0

Step-by-step explanation:

Solve the folowing problem. Then state if there is one solution, no solutions, or infinite solutions.

n+3+4n=2n+15

Answers

N=4 and there is only one solution

4) Evaluate 7w - 14; W = 9

Answers

Answer:

7w-14

7(9)-14

63-14

49

Step-by-step explanation:

Answer:

49

Step-by-step explanation:

since the value of W is given, 9, we have to plug it into the expression to simplify it further.

9 x 7 = 63

63 - 14 = 59

49

Is 3/4 less than, greater than, or equal to 4?

Answers

Answer:

less than

this is 100% correct

please help asap i’ll mark you brainliest!

Answers

Answer:

A

Step-by-step explanation:

-4 is the y-intercept, so there will always be an arrow that crosses over that point. And for the slope (2x) you need to go up two places from the y-intercept and then one to the right :)

Answer:

A

Step-by-step explanation:

The 2 in 2x-4 tells us that the line is rising, so that disqualifies answer B and C.

The -4 tells us the line passes the y axis at -4, so that disqualifies C and D.

Leaves A!

For what value of c is the relation a function? {(2.8). (12.3).(c.4), (-1.8). (0.3}}
A) -1
B) 1
C) 2
D) 12​

Answers

Answer:  B) 1

=======================================================

Explanation:

I'm assuming you were given the list of points to be

{(2,8). (12,3).(c,4), (-1,8). (0,3}}

the x coordinates of each point are: 2, 12, c, -1 and 0

If c is equal to any of the other x coordinates (2, 12, -1, or 0), then this will mean we have a repeated x coordinate. In turn, this leads to us not having a function.

---------

Consider the case that c = 2.

This means that (2,8) and (2,4) are two points in this relation. The input x = 2 leads to multiple outputs y = 8 and y = 4 at the same time. A function is not possible here. A function is only possible if we have any given input lead to exactly one output only. So this is why c = 2 is not possible if we want a function. The same goes for the other x coordinates mentioned.

All of this means we can rule out choices A, C, and D

Choice B means that c = 1 and this x coordinate hasn't been mentioned yet. So this could be a value of c that leads to a function. This is why choice B is the final answer.

Which inequality is represented by this graph?

A number line going from 1 to 9. A closed circle is at 4. Everything to circle shaded.
x greater-than 3
x greater-than-or-equal-to 3
x greater-than 4
x greater-than-or-equal-to 4

Answers

Answer:

Greater than 3

(This part I have scribbled so I can answer )

he Sunday xwnjwnxjwnhxenjxsnhxbshdbchhxe

HELP FAST PLZZZZZZZZZZ

Answers

Answer:

Try 150

Step-by-step explanation:

I'm not sure but it might work.

Answer:

150

Step-by-step explanation:

180-30 = 150 degrees

Which of the following is the measure of ZRCP?
P
11
D
11
33
R
A. 90°
B. 1000
C. 339
D.66

Answers

Answer:

The answer is 66°

Step-by-step explanation:

In the triangle pcd

[tex] \sin(pcd) = \frac{11}{cd} [/tex]

In the triangle dcr

[tex] \sin(dcr) = \frac{11}{cd} [/tex]

Then

[tex] \sin(pcd) = \sin(dcr) \\ m < pcd = m < dcr = 33 \\ then \: \\ m < [/tex]

m<pcr = 66°

MATH HELP!! ASAP!!! PLZ

Answers

Answer:

15ml/5ml=3

the answer is 3teaspoons

Answer:

15 mL = 3 tsp

Step-by-step explanation:

15/5 = 3

A line that includes the point (9,-5) has a slope of 0. What is its equation in slope-intercept
form?
Write your answer using integers, proper fractions, and improper fractions in simplest form.

Answers

Answer:

The answer is

[tex]y = - 5[/tex]

Step-by-step explanation:

[tex]m = 0 \\ y = mx + c \\ y = c \\ y = - 5[/tex]

please help and please explain ill mark brainless, thank you:)​

Answers

Answer:

Its A...

Step-by-step explanation:

11/25 = 11 ÷ 25

11 ÷ 25 = 0.44

A: 0.44

It’s your first option......which is 0.44

Which is equivalent to 3square root of 8^x?

A. x Square root of 8^3
B. 8 3/x
C. 8 x/3
D. 8^3x

Answers

Answer:

B

Step-by-step explanation:

took test

CAN SOMEONE PLEASE HELP ME EXPLAIN THIS THIS IS DUE TOMORROW AND I STILL HAVEN'T TURNED IT IN.I NEED TO EXPLAIN IT,

Answers

Answer: g= 33

Step-by-step explanation:

g-8= 25

Add 8 to both sides

g-8+8=25+8

g+0= 33

g= 33

hi please help i’ll give brainliest if you give a correct answer (please show your long division on paper please :()

Answers

Answer:

Attached below

Step-by-step explanation:

sorry couldnt d it on paper ;)

Someone please help!

Answers

Answer:

x=12

Step-by-step explanation:

8x6=48 =x

6x6=36

equation= 6x*6-48=x

Emelia earns $8.00 per hour plus a gas allowance of $3.50 per day at her job. How much does Emilia's job pay in a day when she works 5 hours? Write an expression and evaluation for 5 hours.

Answers

Answer: Required expression = 8h +3.50

Emilia's job pay  $ 43.5 in a day when she works 5 hours.

Step-by-step explanation:

Given: Hourly earning = $8.00

gas allowance per day =  $3.50

Pay per day = (Hourly earning ) x (Number of hours ) + (gas allowance per day)

Let h = number of hours

Pay per day = 8h +3.50

If Emily worked for 5 hours, then put h= 5, we get

Pay per day = 8(5) +3.50

= $ 40 +3.50

= $ 43.5

Required expression = 8h +3.50

Emilia's job pay  $ 43.5 in a day when she works 5 hours.

Which of the following statement is true? 

a) 2 subtracted from -3 gives 1

b) -1 subtracted from -5 gives 6

c) 3 subtracted from -8 gives -11

d) 1 subtracted from -7 gives -6​

Answers

c) is correct because -8-3= -11!

Answer:

Te answer is (b)

Step-by-step explanation:

When you subtract negative numbers, the operation automatically becomes addition.

According to the rule negative plus negative equals positive.

(-1)-(-5)= 6

(-)+(-)=+

(-1)+(-5)= 6

A circle has a diameter of 6.7 feet. Which measurement is closest to the circumference of the circle in feet? *

Answers

Answer: 21.038 ft

Step-by-step explanation:

6.7x3.14=21.038

Help with all three IM CONFUSED

Answers

Answer:

How does y vary with x?

This is called direct variation and to find proportionality, we use the formula y/x = K

Step-by-step explanation:

The first table's results would look like:

6:15

12:30

18:45

24:60

30:75

To do these, you divide the y values by the constant to receive x.

If you need more help, you message me :) Good luck with your work!

Answer: k=x/y

Step-by-step explanation: Voila

HELP ME PLZ WITH THIS I WILL GIVE BRAILYIST THINGY PLZZZZZ HURRY.

Answers

2 and 2/5 are to be written as 12/5. Then Helena is correct.

What is a fraction number?

A fraction number is a number that represents the part of the whole, where the whole can be any number. It is in the form of numerator and denominator.

George drew the diagram given below to represent 2 and 2/5.

Helena says this is the same as 12/5.

2 and 2/5 can be written as 12/5.

Then Helena is correct.

More about the fraction number link is given below.

https://brainly.com/question/78672

#SPJ1

the speed of sound is 1236km/h. how many kilometers per minute is it​

Answers

20.6 kilometers, i think.
1236/60=20.6km per minute

what would the equation of y = x + 3 be if it is translated seven units up

Answers

Answer:

y = x + 10

Step-by-step explanation:

when translating a line up on a graph, the y-intercept increases as many units as it is translated.

Find the value of each variable.

Answers

Answer:

the last option

Step-by-step explanation:

[tex]x = y \\ {(10 \sqrt{2}) }^{2} = 2 {x}^{2} \\ 200 = 2 {x}^{2} \\ {x}^{2} = 100 \\ x = 10 \\ y = 10[/tex]

A television originally cost $2800. It goes on sale at 10% off the original price.
How much does the television cost now?

Answers

Answer:

Step-by-step explanation:

2800(1-10/100)

2800(100-10)/100

2800(90/100)

$2520

The church’s goal for the fundraiser was $18,000. They exceeded their goal by 8%. How much money did they raise?

Answers

Answer:

19440

Step-by-step explanation:

18000 x 0.08 = 1440

1440 + 18000 = 19440

Solve for x.........

Answers

answer:

x = 8

one thing you should know for the sides of isosceles triangles is:

x , x , x[tex]\sqrt{2}[/tex]

so, now plug in what we have.

since we have 8[tex]\sqrt{2}[/tex], x would be 8.

8 is the right answer

Michelle is planning an anniversary party at a restaurant . There is a fee to use the banquet room , plus the cost of dinner each The table below lists the total cost based on the number of guests ,


A. The cost of dinner is $25 per person. B. The fee to use the room is $25. C. The fee to use the room is $16. D. The cost of dinner is $16 per person .

Answers

Answer:c

Step-by-step explanation: The party will be grand

The fee to use the room is $25. And the cost of dinner is $16 per person. Then the correct options are B and D.

What is a linear equation?

A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.

Let the equation of the line pass through (x₁, y₁) and (x₂, y₂).

Then the equation of the line is given as,

[tex]\rm (y - y_2) = \left (\dfrac{y_2 - y_1}{x_2 - x_1} \right ) (x - x_2)[/tex]

Michelle is arranging a commemoration party at a café. There is an expense to utilize the meal room, in addition to the expense of supper each.

Let y be the total cost and x be the number of people.

From the table, the two points are (25, 425) and (30, 505). Then the equation is given as,

(y - 425) = [(505 - 425) / (30 - 25)](x - 25)

y - 425 = 16(x - 25)

y = 16x + 25

The fee to use the room is $25. And the cost of dinner is $16 per person. Then the correct options are B and D.

More about the linear equation link is given below.

https://brainly.com/question/11897796

#SPJ2

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