plz answer asap!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer 1

Answer:

It can be represented by the expression 2r, or “two times the radius.” So if you know a circle's radius, you can multiply it by 2 to find the diameter; this also means that if you know a circle's diameter, you can divide by 2 to find the radius. Find the diameter of the circle.

Step-by-step explanation:

you'r welcome :)

Related Questions

The area of the rectangle is 5 times the triangle

Answers

Don't know what you mean

A store sold 38 books in 2 hours
At this rare, how many books will
it sell in 7 hours?

Answers

Answer:

133 Books Sold in 7 hours.

Step-by-step explanation:

38 devied by 2 is 19.

Multiply 19 by 7.

19x7= 133.

While you were at school you hear two students talking about an online business that pays a
piecework rate of $0.02 for stuffing envelopes. One of them says that he was able to stuff 4,382
envelopes during the week. How much was the student's gross pay rounded to the nearest
cent? Do not include a dollar sign in your answer. I got 8.764, is this answer correct ?

Answers

No 87.64 is the correct answer

You and a friend go to the store and purchase 3 candy bars that cost $0.85 each and 2
sodas that cost $1.89 each. You are going to split the cost. You have $5. How much change
will you receive?

Answers

3 times 0.85 + 2 times 1.89 equals 6.33
Divide 6.33 by 2 equals $3.165
5 minus 3.165 = $1.835
Which $1.835 is your change you receive

On the grid, draw the graph of
y = 2x - 3
for values of x from -2 to 4
Q

Answers

Answer:

Plot these points:(-2,-7) (-1,-5) (0,-3) (1,-1) (2,1) (3,3) (4,5)

Step-by-step explanation:

You need to substitute your x values into the x of the equation y=2(3)-3 to find the y value...

The standard equation of a line is expressed as y = mx + b

m is the slope

b is the y-intercept

Given the equation y = 2x - 2

If x = -2

y = 2(-2) - 2

y = -4-2

y = -6

If x = 4

y = 2(4) - 2

y = 8-2

y = 6

This shows that the point (-2, -6) and (4, 6 )must be on the line graph. FInd the graph attached below.

Learn more here: https://brainly.com/question/17003809

It costs $60 to buy 10 hamburgers. At this rate, how much would it cost to buy 12 hamburgers? (Use proportions to help you).
i need this answer asap!!

Answers

Answer:

Step-by-step explanation:

I divided.$60 by 10 and got $6 per every burger, then I multiplied $6 x 12 and got $72.

If you have 5 dimes and one quarter and gave one of your dimes to your best friend, how much money do you have?

Answers

Answer:

65 Cents

Step-by-step explanation:

What is the range of the graph?

Answers

Answer:

y ≥ -1

Step-by-step explanation:

range consists of all y-values contained in the solution set

the lowest y-value (as seen by the graph) is negative 1

Determine the domain of the following graph:

Answers

Answer:

Domain: (-7, 4]

General Formulas and Concepts:

Algebra I

Domain is the set of x-values that can be inputted into function f(x)

Step-by-step explanation:

According to the graph, the line's x-values span from -7 to 4. Since -7 is open dot, it is exclusive from the domain; since 4 is closed dot, it is inclusive in the domain:

Interval Notation: (-7, 4]

Inequality Notation: -7 < x ≤ 4

A visual-effects model maker for a movie draws a spaceship using a ratio of 1 : 24. The drawing of the spaceship is 22 inches long. What is the length of the spaceship in the movie?
Group of answer choices

Answers

Answer:

Length of spaceship in movie = 528

Step-by-step explanation:

Given that:

Drawing ratio of spaceship = 1 : 24

It means that 1 inch on drawing equals 24 inches in movie

Drawing of spaceship = 22 inches

Length of spaceship in movie = x

As the relationship is proportional,

1 : 24 :: 22 : x

Product of mean = Product of extreme

24*22 = x

x = 528

Hence,

Length of spaceship in movie = 528

-0.5x+x plz answer quick

Answers

-0.5•(x•x) would be your answer

Find the missing lengths. Leave answer in simplest radical form.

Answers

a = 3

b= 3(root 2)

make sure to write the radical over the 2. i attached a picture of what it should look like

online sales result in 35% of sales being returned to their local brick-and-mortar store. what is 35% of 2,000 purchases?

a. 70
b. 240
c. 350
d. 700

Answers

Answer:

Step-by-step explanation:

Answer:

D) 700

Step-by-step explanation:

I used a calculator so sorry if I can't give a explanation

Graph y+9=−3x. please help me

Answers

Well, first thing we need to do is put this in slope intercept form of y.

Subtract 9 from both sides to isolate "y".

y= -3x-9

Now we can graph the equation

Graph the point (0,-9) since it is the y-intercept.

To get the x intercept, isolate the "x" variable instead of "y".

y+9 = -3x

(Divide every number on both sides of the equation by -3 to isolate "x".)

y/-3 -3= x

now that this is in slope intercept form of x, plug in 0 for y to get the number for x when y is 0.

0/-3 -3 = x

-3 = x.

Graph (-3, 0). Connect this point to the point (0,-9) and you get have successfully graphed the equation y+9= -3x.

I hope this helped.

The ADMHS football team is trying to raise money to buy new equipment so the players are selling "Jaguar Cards" for $20 each. If the football team needs to raise at least $3,000 for equipment, write an inequality to represent the situation and find the least number of "Jaguar Cards" the team must sell.

Answers

Answer:

The inequality to represent the situation is [tex]20x\geq 3000[/tex] and the team must sell at least [tex]15[/tex] "Jaguar Cards".

Step-by-step explanation:

Given: The ADMHS football team is trying to raise money to buy new equipment so the players are selling "Jaguar Cards" for [tex]\$20[/tex] each.

If the football team needs to raise at least [tex]\$3,000[/tex] for equipment.

To find: The inequality to represent the situation and the least number of "Jaguar Cards" the team must sell.

Solution:

Let the ADMHS football team sold [tex]x[/tex] "Jaguar Cards" for [tex]\$20[/tex] each.

Now, the football team needs to raise at least [tex]\$3,000[/tex] for equipment.

So, the inequality to represent the situation is [tex]20x\geq 3000[/tex].

Now, on solving we get,

[tex]20x\geq 3000[/tex]

[tex]\implies x\geq \frac{300}{20}[/tex]

[tex]\implies x\geq 15[/tex]

Hence, the inequality to represent the situation is [tex]20x\geq 3000[/tex] and the team must sell at least [tex]15[/tex] "Jaguar Cards".

The inequality to represent the situation should be 20x≥30,000 and the number of jaguar cards should be 15.

Writing an inequality function:

Since

Here we assume Jaguar cards be x for $20 each to raise at least $3,000 for equipment

20x≥30,000

x≥15

Based on this, the above represent the inequality function.

Find out more information about the equation here:

https://brainly.com/question/2263981?referrer=searchResults

A coin has heads on one side and tails on the other. The coin is tossed 50 times and lands
heads up 19 times. How does this frequency compare to the expected frequency based on
the probability of the coin landing with heads up?

Answers

Answer: A “The Frequency is 31 lower than expected.”

Step-by-step explanation:

The frequency is 12 fewer than expected.

What is relative frequency?

Relative frequency or experimental probability is calculated from the number of times an event happens, divided by the total number of trials in an actual experiment.

The experimental relative frequency at which the coin lands heads up is [tex]\frac{19}{50}[/tex] or 0.38.

If the coin were a fair one, we would expect that it had heads up 25 out of 50 times, which would be a relative frequency of 0.50.

Since this is not happening, we conclude that the coin is NOT a fair one.

Expected frequency = 0.50

Experimental relative frequency = 0.38

= 0.50 - 0.38

= 0.12 or 12 %

Hence, the frequency is 12 fewer than expected.

Find out more information about relative frequency in probability here

https://brainly.com/question/16722133

#SPJ2

Is AABC= ADEF? If so, name the postulate that applies.

Answers

Answer:

B. congruent - SAS

Step-by-step explanation:

IT IS CONGRUENT BY SAS AXIOM.

HOPE IT HELPS :)

SOMEONE PLEASE ANSWER ASAP!!!!
the formula d=rt relates distance d to rate r and time t. Find how long it takes an airplane to fly 375 miles at 500 miles per hour.

Answers

Answer: 0.75 hours which is the same as 45 minutes

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

Explanation:

d = distancer = rate, which is another term for speedt = time

We're told that the plane flies 375 miles and the speed is 500 miles per hour (mph).

This must mean that d = 375 and r = 500. Let's find t

d = r*t

d/r = t .... divide both sides by r

t = d/r

t = 375/500

t = 0.75

It takes 0.75 hours, which is the same as 45 minutes because

0.75*60 = 45

If the plane flew 500 miles and its speed was 500 mph, then it would take 1 hour, so it makes sense that the plane's time was under an hour if it only traveled 375 miles.

Solve for the variable. You may use the hangers to help you.

40 = 2f + 12
f
f
40
12

Answers

Answer:

i don't know what the hangers are for but the calculation is given below

Step-by-step explanation:

40 = 2f + 12

40 - 12 = 2f

28 = 2f

28/2 = f

14 = f

therefore f = 14

A box in the shape of a cube has a side length of 1 1/2 feet. What is the volume of the box?

Answers

Answer:

Step-by-step explanation:

V cube=s^3, where is the side of the cube

1 1/2ft=3/2 ft

V=(3/2)^3=27/8 ft^3=3 3/8 ft^3

V=3.375 ft^3

A circle has a diameter of 48 feet. Which of the following expressions shows how to find the radius of the circle?

Answers

Answer:

r = d/2

Step-by-step explanation:

The radius is always the diameter divided by 2. Hope this helps :)

Answer:

48/2 or d/2

Step-by-step explanation:

radius is half the diameter because its starts from the center. so if the diameters 48 feet, you have to divide it by 2 and get 24 feet.

Jack used 40 balloons to decorate a room for a party. Of the balloons he used, 15% were red balloons.

How many red balloons did Jack use?

Answers

15% of 40 = 6 so I’m guessing it would be 6

I need help on this

Answers

Answer:

Step-by-step explanation:

the answer is c hope that helps

Simplify the expression:

4b - 24 + 19

4p - 5p - 30p

4.2v - 5 - 6.5v

Answers

For the first expression we will only simplify the constants:

4b - 24 + 19 ——> 4b - 5

The second expression only has variables so we simplify the whole expression

4p - 5p - 30p = -31p

The third expression we will only simplify the variables

4.2v - 5 - 6.5v ——> -2.3v - 5

The Video Rental Club charges a $5 monthly fee and $2.00 charge for each
video rental. The total cost for monthly video rentals depends on how many
movies a member rents. The table below represents the total cost of video
rentals per month.
videos (V)
0
1
2
3
4
monthly cost (c)
$5
$7
$9
$11
$13
Which equation represents the relationship between the cost, c, and the
number of videos, V?
C. c = 2V + 5
D. c = 5v + 2
A. c = 2v
B. C = 5v + 5

Answers

Answer:

C=2v+5

Step-by-step explanation:

C=2v+5

I got this because its 2 dollars PER video plus 5 a month

Find c.
Round to the nearest tenth:
2 cm
15°
105

Answers

Answer:

0.5cm

Step-by-step explanation:

Using the sine rule

Answer:

c = 0.5 cm

Step-by-step explanation:

Using the Sine rule in the triangle, then

[tex]\frac{c}{sin15}[/tex] = [tex]\frac{2}{sin105}[/tex] ( cross- multiply )

c × sin105° = 2 × sin15° ( divide both sides by sin105°

c = [tex]\frac{2sin15}{sin105}[/tex] ≈ 0.5 cm ( to the nearest tenth )

food delilah has 4 1/2 pies to divide equally among 9 people. how much would each person get

Answers

Answer:

4.5/9 = 0.5

half a pie each

Which expression is equivalent to the expression below?
4s + 2t +s+s+s

Answers

Answer:

7s + 2t

Step-by-step explanation:

4s + 2t + s + s + s

7s + 2t

Helpppppppppppppp pleaseeeeeeeee

Answers

First, lets put this into slope intercept form

3x + 2y = -6

2y = -3x - 6

y = -3/2x - 3

The y intercept is (0, -3)

To find the x intercept we set the new equation to zero and solve

0 = -3/2x - 3

+3 +3

(2)3 = -3/2x(2)

6 = -3x

6/-3 = -3x/-3

-2 = x

The x intercept is (-2,0)

Therefore, your intercepts are:

y-int. = (0,-3)

x-int. = (-2,0)

Hope this helps! =D

I REALLY NEED HELP!!!! Determine how far the intersection of Oak Street and New Street will be from the intersection of Main Street and New Street.

Answers

Answer:

2 = 3.5 0.=3.2

Step-by-step explanation:

hope it helps

Other Questions

Change 41 out of 50 to a percentage. Pls help extra points and mark brainlist On what principles must healthcare professionals base all medical decisions?The process of ____decision making is when healthcare professionals involved in the patients care and the patient make healthcare decisions together. This process makes a patient feel more involved and gives healthcare professionals more confidence in the care they provide and the decisions they make. This landmark is what keeps water from reaching the Desert. Please help! Ill mark you as brainliest 1) pweeeeeeeeeezzz help Help pls!! Find the value of x and m A solution was diluted 1/40, and the final concentration was 20%. What was the original concentration? force a law, idea, or belief on someone by using authorityrationalrationalecognitiveO impose Why did mr winkle not want Sam to touch his hat? nessa barrett's shart nessa barrett's shart nessa barrets shart Math- look at the picture below The emperor's question to Sun Yuting was most likely intended to assess which of the following? A. The degree to which religious conflicts in Europe had weakened Great Britain militarily B. The relative risks of continuing to pursue a trade policy that forced foreign states to acknowledge China's political superiorityC. The possibility for the establishment of Chinese colonies in Asia and the AmericasD. The potential advantages of making an alliance with Great Britain o prevent further Japanese expansion in East Asia Diana buys 7 cups of orange juice. Each cup of orange juice cost $0.81. How much does diana spend? help pls Which letter identifies Peloponnesus?ABCD Which invention did Francis Cabot Lowell develop?A. cotton ginB. steam locomotive C. steamboat D. textile mills List the five types of bones in the skeletal system and provide one example ofeach. Read the excerpt from "Daughter of Invention".Meanwhile, Yoyo was on her knees, weeping wildly, collecting all the little pieces of her speech, hoping that she could put it back together before the assembly tomorrow morning. But not even a sibyl could have made sense of those tiny scraps of paper. All hope was lost. "He broke it, he broke it," Yoyo moaned as she picked up a handful of pieces.What conflict does Yoyo face in this excerpt?Yoyo is frustrated by her inability to write a good speech for the assembly at her school.Yoyo is worried about insulting her teachers and peers with the speech she has written.Yoyo is saddened by her fathers disapproval of the message in her speech for the assembly.Yoyo is reminded of the terrors her father faced under the dictatorship of the Dominican Republic. A grocery store sells tangerines in 25kg bags. A customer bought 4 kg of tangerines for a school party. How many bags did he buy?1.Select allequations that represent the situation.a.425=? b.?25=4c.254=?d.425=?e.?25= Help me please O w O Which graph represents f(x) and the inverse f^-1(x)