The diagram shows a circle of radius 1 contained in a square. If the area of the circle equals x% of the area of the square, then what is x rounded to the nearest integer?
Answers
Answer:
Area of square with a side of 2r = 2(1) = 2 = 2^2 = 4
Area of circle = pi ( 1)^2 = pi
x = pi / 4 ≈ .79 = 79%
Related Questions
you have to do all of the questions and add the answers together
Answers
Answer: Where is the question?
Step-by-step explanation:
I'm sorry, I'm not sure what you mean. Could you please clarify which questions you are referring to and what you would like me to add together?
Please Help
I need an answer ASAP
Answers
Please Help Will Mark as Brainlist
Answers
Answer:
Hey there!
We can write this equation: 2x+4x=180
6x=180
x=30
Hope this helps :)
The two angles are supplementary angles. When added together they equal 180 degrees.
2x + 4x = 180
Combine like terms:
6x = 180
Divide both sides by 6:
X = 180/6
X = 30
Yikes! 8th grade math is going to kill me! Help please!
Which ordered pair should be removed from the table in order to have a function?
A) (-3, 1)
B) (0, -5)
C) (4, 7)
D) It is already a function.
Answers
Answer:
A
Step-by-step explanation:
you cannot have two same x
Karen purchased a DVD player on sale. The original selling price was $179.30 The sale price was $153.02 What is the first step in finding the percent markdown? Find the percent markdown.
Answers
Answer:
15%
Step-by-step explanation:
179.3 - 153.02 = 26.28
26.28/179.3 = 0.14656999442 or approximately 0.15 (rounded to the nearest hundreth)
Answer:
14.65%
Step-by-step explanation:
Original SP = $179.3
Sale price after discount = $153.02
Decrease % = \(\frac{(SP - Saling price)}{OriginialSP}\) × 100
= \(\frac{26.28}{179.3}\) × 100
= 14.65%
Hope it helped. Pls mark me the BRAINLIEST!
Question is in picture down below
PLEASE include explaination
Answers
Answer: 3 units (look at the image for the solution)
Step-by-step explanation:
Answer:
109-5h
Step-by-step explanation:
Idek
Please help asap! Tbh i just dont feel like doing it rn. Tysm!♡♡
Answers
Answer:15
Step-by-step explanation:
Jackson Middle School has 5 students in choir for every 1 student in band. If there are 47 students in band, how many students are in choir?
Answers
Step-by-step explanation:
5 students in choir <=> 1 student in band
If there are 47 students in band =>
47×5 = 235 students in choir (B)
Answer:
235 (Option B)
Step-by-step explanation:
GIVEN :-
There are 5 students in a choir for every 1 student in band.TO FIND :-
Number of students in choir if there are 47 students in band.SOLUTION :-
\(\boxed {Use \: \: unitary \: \: method \: \: to \: \:solve \: \: this \: \: question}\)
5 students in choir ⇔ 1 student in band. It can be also written as :-
⇒ 1 student in band ⇔ 5 students in choir
Now , multiply 47 to both sides.⇒ (1 × 47) students in band ⇔ (5 × 47) students in choir
⇒ 47 students in band ⇔ 235 students in choir.
CONCLUSION :-
There are 235 students in the choir.
pleas helpdue in 45 mins
Answers
Answer:
1. c
2. c
3. c
4. c
5. c
6. b
7. d
8. a
9. e
10. f
11. f
Step-by-step explanation:
answer for brainliest
Answers
Manny uses a sprinkler system to water his lawn. Each lawn sprinkler sprays a distance of 9 feet in every direction. One lawn sprinkler is broken and is only spraying two thirds of the area it usually covers. How many square feet of the yard is being watered by the broken sprinkler? Leave the answer in terms of π.
6π square feet
12π square feet
27π square feet
54π square feet
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9 is the radius
A = (pi)r^2
A = 81(pi)
81(pi) * 2/3 = 54(pi) ft^2
please write a function for the points (1/3,0) (-2 3/4,0) and (0,-5) and explain the steps.
thank you!
Answers
The function for the points are y = -15x - 5
How to determine the functionFrom the information given, we have that;
The points are;
(1/3,0) (-2 3/4,0) and (0,-5)
Using the point-slope form of a linear equation, we have;
y - y₁ = m(x - x₁)
Such that;
m is the slope of the liney - y₁ and (x - x₁) are the pointsUsing (1/3, 0) and (0, -5), we have that the slope is;
m = (0 - (-5))/0 -1/3)
expand the bracket
= 5 / (-1/3)
= -15
Now, take any of the given points and substitute the values
Using (1/3, 0), we get;
y - 0 = -15(x - 1/3).
y = -15x - 5.
Learn more about functions at: https://brainly.com/question/25638609
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The function for the points solved by (1/3,0) (-2 3/4,0) and (0,-5) solved by point slope form is \(a=-15b-5\)
We have given the points:
(1/3,0) (-2 3/4,0) and (0,-5)
Using the formula of linear equation
\(a-\)\(a_{1}\)\(=x[b-b_{1}]\)
Where we will consider (1/3,0) = \(a-a_{1}\) and (0,-5) = \(b-b_{1}\)
that is 1/3 = \(a\), 0 = \(a_{1}\) and
0 = \(b\), -5 = \(b_{1}\)
\(x\) refers to the slope of line (take any variable)
Now for finding the value of \(x\),
\(x=a-a_{1}/b-b_{1}\)
inserting the values,
\(x=[0-[-5]]/[0-1/3]\\x= -15\)
Substitute the value of \(x\) in the equation
\(a-0=-15[b-1/3]\)
By simplifying the equation, we get
\(a=-15b-5\)
To know more about functions and points:
https://brainly.com/question/30721594
PLEASE HELP if you can
they might be mixed up but portland, missippi, then questions
(file below)
Answers
Answer:c
Step-by-step explanation:
A cross between two heterozygous pea plants with yellow seeds produced 1,719 yellow seeds and 573 green seeds. What is the ratio of yellow to green seeds?
A cross between two heterozygous pea plants with smooth green pea pods produced 87 bumpy yellow pea pods, 261 smooth yellow pea pods, 261 bumpy green pea pods, and 783 smooth green pea pods. What is the ratio of bumpy yellow to smooth yellow to bumpy green to smooth green pea pods?
Answers
2). 1:3 and 1:2
Hope this helps :)
a) Ratio of yellow seeds to green seeds = 3:1
b) Ratio of bumpy yellow to smooth yellow to bumpy green to smooth green peapods = 1:3:3:9
What is ratio?A ratio can be defined as the relationship or comparison between two numbers of the same unit to check how bigger is one number than the other one.
Given,
a) No. of yellow seeds = 1719
No. of green seeds = 573
Ratio of yellow seeds to green seeds = 1719/573 = 3/1 = 3:1
b) No. bumpy yellow pea pods = 87
No. of smooth yellow pea pods = 261
No. of bumpy green pea pods = 261
No. of smooth green pea pods = 783
Ratio of bumpy yellow to smooth yellow to bumpy green to smooth green pea pods = 87/261/261/783
= 1/3/3/9
= 1:3:3:9
Hence,
a) 3:1 is ratio of yellow to green seeds.
b) 1:3:3:9 is ratio of bumpy yellow to smooth yellow to bumpy green to smooth green peapods.
Learn more about ratio here:
https://brainly.com/question/13419413
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6 questions about fractions
brainlist for fast & correct
Answers
Answer:
Step-by-step explanation:
A. 6/77
B. 7/17
C. 1/24
D. 6/19
E. 7
Answer:
First Screenshot:
13) 2 1/4
14) 1
Second Screenshot:
1) 1 3/20
2) 1 9/5
3) 3 5/14
4) 27/56
5) 1 3/7
6) 1 13/14
7) 2 3/35
Step-by-step explanation:
PLZ tell me if i am correct
if i am not im sorry
(Rewriting Rational Numbers LC)
Compare negative three and five tenths repeating and negative ten thirds using symbols <, >, or =.
negative three and five tenths repeating is less than negative ten thirds
negative three and five tenths repeating is greater than negative ten thirds
negative ten thirds is equal to negative three and five tenths repeating
negative ten thirds is less than negative three and five tenths repeating
Answers
Answer:
the third answer
Step-by-step explanation:
The inventory of single houses is 980 in the housing market last year. After some of them were sold, there are 637 single houses left. What was the percentage decrease in the number of single houses?
Answers
Answer:
Step-by-step explanation:
637*100=63700
63700/980=65
so 637 is 65%
so 100-65=35
so 35%decrease
A biker traveled 24 miles in 6 hours. A unit rate to describe this would be 4 miles per hour. What is another unit rate in this situation? 1 over 4 hour per mile 1 over 4 mile per hour 1 mile per hour 4 hours per mile
Please help!!!
Answers
Answer:
(1/4) hr/mile
Step-by-step explanation:
4 mph can be rewritten using other units of measurement:
Suppose we convert 'miles' to 'feet:'
Then:
4 miles 5280 ft
---------- * ------------- = 21120 ft/hr
1 hr 1 mile
Note that we could invert 4 mph and obtain
1 hr
-------- or (1/4) hr/mile
4 mi
A jellyfish travels 3/5 mile in 1/6 hour and a walrus travels 5/6 mile in 3/10 hour. Which animal is faster?
Answers
5,6 and 10 have a common multiple of 30 so make the denominator 30.
JF ->3/5=18/30
1/6=5/30
WR->5/6=25/30
3/10=9/30
9h-> 25 miles
1h->2.8 miles
5h->18 miles
1h->3.6 miles
So the answer is the jellyfish
Hope this helps:)
Cherise is tracking her heart rate during a 20-mile bike ride. In 1/3 min, her heart beats 56 times. What is Cherise’s heart rate and intensity level?
Answers
Answer:
168 bmp, the level intensity is HARD
Step-by-step explanation:
I got this correct, Get that A+
Can someone answer this please? I'm stuck. ;-;
Use the function rule \(f\)(x)=3\(x\)-2. Find the output \(f\)(1.5).
Answers
Answer:
To find the output of the function f(x) = 3x - 2 when x = 1.5, we simply substitute 1.5 for x in the function rule and simplify:
f(1.5) = 3(1.5) - 2
f(1.5) = 4.5 - 2
f(1.5) = 2.5
Therefore, the output of the function f(x) when x = 1.5 is 2.5.
Answer:
f(x)- x = 1.5 is 2.5.
(hope this makes sense)
Nya’s little sister, Akeer, is sick and is suffering from a water-borne illness. What are the effects of this illness and what can be done to help her?
What does Salva think has happened to his friend Marial? What evidence leads him and others to believe this?
What does Salva think has happened to his friend Marial? What evidence leads him and others to believe this?
Before they can cross this river, what must they do first and how does this make Salva feel?
I well do anything please
Answers
Answer:
diarrhea and vomiting are the most commonly reported symptoms of waterborne illness other symptoms can include skin ear r espiratory or eye problems
Step-by-step explanation:
It can be cured by drinking water amd drinking fresh and clean water
At a recent football game of 8,450 in attendance, 150 people were asked what they prefer on a hot dog. The results are shown.
Ketchup Relish Chili
54 36 60
Based on the data in this sample, how many of the people in attendance would prefer ketchup on a hot dog?
4,225
3,380
3,127
3,042
Answers
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Answer:
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Step-by-step explanation:
Can someone help me, can you give me the answer and explanation.
Answers
Answer:
B
Step-by-step explanation:
you add 3 plus 2 which gives you 5
then it said one red marble which is 2/5 then it said another one which is 1/4
2/5 times 1/4 equals 1/10
i think ;)
stay safe
11. A scuba diver's elevation changed by -123 feet every minute. This was
1½ times the rate of change for a second scuba diver. What was the rate of
change in elevation of the second scuba diver in feet per minute?
Answers
Answer:
The rate of change in elevation for the second scuba diver is -82 feet per minute.
Step-by-step explanation:
-123 feet every minute.
1.5x more than 2nd diver.
-123/1.5 = 2nd diver rate
2nd diver rate = -82
The rate of change in elevation of the second scuba diver in feet per minute is -82 feet per second.
Given that, a scuba diver's elevation changed by -123 feet every minute.
What is constant rate of change?When something has a constant rate of change, one quantity changes in relation to the other. For example, for every half hour the pigeon flies, he can cover a distance of 25 miles. We can write this constant rate as a ratio. For ratios, it's always a good idea to state both units in whole terms.
1½=1.5 times the rate of change for a second scuba diver
Now, rate of change in elevation of the second scuba diver
= -123/1.5
= -82 feet per second
Hence, the rate of change in elevation of the second scuba diver in feet per minute is -82 feet per second.
To learn more about the constant rate of change visit:
https://brainly.com/question/13448675.
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Banana Cupcakes
makes 10 cupcakes
1 cup granulated sugar
cup vegetable oil
1 large egg
4 tablespoons sour cream
2 medium-sized ripe bananas, mashed
1 cups all-purpose flour
1 teaspoon baking soda
teaspoon salt
1 teaspoon vanilla extract
pinch of nutmeg
You will use the recipe above to answer the following questions:
This recipe serves 10, but you need to serve 30. What number will you need to multiply the amount of each ingredient by to adjust the recipe? How did you determine this number?
How much vegetable oil do you need for 30 cupcakes?
How much flour do you need for 30 cupcakes?
What is the difference in the amount of vanilla extract you would need for 30 cupcakes?
What is the difference in the amount of salt you would need for 30 cupcakes?
In the real world, even though you make adjustments to a recipe to accommodate the number of people you need to serve, you sometimes round the amount of an ingredient instead of using an exact amount. Which ingredient would it make more sense to round rather than coming up with the exact amount? Why?
Answers
Answer: Hey give me 1 hour and ill answer it I'm doing odessyware rn so Ill get back to you later appreciate yo patients.
Step-by-step explanation:
Then, if we want to make 30 servings, we need to use that recipe 3 times. (because x*10 = 30, then x = 30/10 = 3)
This would be equivalent to multiply each ingredient by 3.
for 30 cupcakes we need:
3 cups of vegetable oil.
3 cups of all-purpose flour
(because for each one of these ingredients we needed only 1 cup to make 10 cupcakes).
for 10 cupcakes we need 1 teaspoon of vanilla.
for 30 cupcakes we need 3 teaspoons of vanilla, the difference is 3 - 1 = 2.
So the difference is 2 teaspoons.
About which quantities we should round are those where we may have mixed numbers or big numbers.
For example, we have 4 tablespoons of sour cream for 10 servings, then for 30 servings we should have:
3*4 = 12 tablespoons.
We could round this down to 10 tablespoons.
Hope this helped
I almost broke my brain doing this so can you give me brainliest answer please thank you
Please help with the following questions!
Answers
Answer:
7.) y= 4x - 5
8.) y= -4/3x + 1
9.) y= -1x + 3 or y= -x + 3
10.) y= 5/4 + 0 but it can also be written as y=5/4
11.) y= -2x - 10
12.) y= 1.5x + 1.5
Step-by-step explanation:
slope-intercept is written as y=mx+b
m is our slope and b is our y-intercept
8 is -4/3+1
…………………
For the representation, describe a possible sequence of transformations.
(x, y) arrow-right (−x − 4, y + 3)
Complete the description.
The representation is a translation
__ unit(s) right and
__ unit(s) up and a reflection across the
x/y (select)
-axis.
Answers
Answer:
1
5
Step-by-step explanation:
Help, please. on photo
Answers
Answer:
Step-by-step explanation: the first eqation is inthe first box that says 1, the second eqation goes to the 1/4 bx, the third one goes in the 4 box and the last does in the box 1. i promise its right i did it on my calculator and i learned it recently and did well.
what is 500+600
i apologize for any post I've made today that was my sister
Answers
Answer: 1100
Step-by-step explanation: