Answers
4.5 * 4.5 * 3.14 which will equal 63.585 inches squared
Hope this helps
Answer:
D. 4.5
The Area is 63.585
Step-by-step explanation:
So the diameter is twice the size of the "r" or radius so divide 9 by 2
which is 4.5
The formula for a circle is πr^2
4.5 times itself is 20.25
times pi or 3.14 is 63.585
Hope this helps!
Related Questions
55. Find the area of half of a circle with a radius of 16 mm.
Give your answer correct to three decimal places.
Answers
[tex] \huge \green{\underbrace{ \red{\rm \: Answer}}}[/tex]
To find the area of this square, we have to figure out what to do with given radius
r=16r=16 mm.Radius makes half of the square's diagonal, therefore: d=2r=32d=2r=32 mm. Now we have to find the side aa to find the area.
To find aa, use the Pythagorean Theorem.
[tex] d^{2}&=a^{2}+a^{2} \\ 32^{2}&=2a^{2}\\ 1024&=2a^{2}\\ 512\text{ mm}^{2}&=a^{2}a^{2}[/tex]
Set the equation accordingly.
Substitute for d.
You can keep a2 as we will use it in the area.
[tex]\textbf{Finding the area} \\A=a^{2} \\A=512\text{ mm}^{2}[/tex]
[tex]\rule{1000pt}{1pt}[/tex]
Thankyou :D
PLS HELP, WILL REWARD BRAINLIEST !!
Answers
Please help, This is due soon
Answers
Answer:
The answer to #2 is 6
Step-by-step explanation:
there is an app called mathpapa that is really good for solving equations
Answer:
5.76 and x=6
Step-by-step explanation:
1.
3.84 divided by 12=.32
.32 times 18 =5.76
2.
2x-4=8
+4 +4
2x=12
12/2=6
x=6
Jack takes a ride from a taxi company that charges $5 for the first mile and $1.25 for each additional mile. Jack has $12. How many miles can Jack’s taxi ride be?
Answers
Answer:
the answer is 6 miles and jack has spent 11.25
PLS GIVE ANSWER IN FRACTION FORM
Cathy used a probability simulator to pull 3 colored marbles from a bag and flip a coin 50 times. The results are shown in the tables below:
Color of
Marble Number of
Times Rolled
Blue
12
Green
18
Yellow
20
Heads Tails
30
20
Using Cathy's simulation, what is the probability of pulling a blue marble and the coin landing tails up? (5 points)
Select one:
a. 240/2500
b. 220/2500
c. 12/50
d. 32/50
Answers
Answer:
240/2500
Step-by-step explanation:
hope this helps person :)
Sally has two bags of colored cubes. All the cubes are the same size.
One bag contains exactly 4 green cubes and 1 yellow cube.
The other bag contains exactly 3 orange cubes and 3 green cubes. Sally will randomly select 1 cube from each bag. What is the probability she will select a green cube from each bag?
Answers
Answer:
I think she is going to take 1 green cube out from “the other bag”... I’m only in 5th grade....
Step-by-step explanation:
1. One Bag = 4 + 1 = 5
2. Other Bag = 3 + 3 = 6
If she takes out 1 from the other bag, they will both contain 5.
6 - 1 = 5
Answer:
I think she is going to take 1 green cube out from “the other bag”... I’m only in 5th grade....
Step-by-step explanation:
1. One Bag = 4 + 1 = 5
2. Other Bag = 3 + 3 = 6
If she takes out 1 from the other bag, they will both contain 5.
6 - 1 = 5
What expression can show the sum of the length for two adjacent sides of the rectangle?
Answers
PLEASE HELP ME NEED IT ASAP
One day, a pet supply store selected every 20th person on a customer list and asked each how many dogs he or she had at home. Ten persons were asked in all.
Number of dogs at home: 2, 1, 3, 2, 2, 1, 4, 0, 1, 4
What is an estimate of the mean number of dogs in a customer’s home?
Enter your answer in the box.
# dogs
Answers
Answer: Hey, the answer is 2 dogs
Step-by-step explanation:
"Mean" means Average and these problems are easy to solve I promise there are ten numbers listed add all of them together 2+1+3+2+2+1+4+0+1+4 That will add up to 20 you divide 20 by ten because there are ten numbers. There are good videos about this on Khan academy for median, mode, and mean which I assume is the unit you're on. :)
What is the probability of landing on A then a C?* First Spin Second Spir С C E A B A DC
Answers
Answer:
Probability of landing on A: 25% chance
Probability of landing on C: 37.5% chance
Step-by-step explanation:
A. There are 2 A’s out of 8 letters which gives us a fraction of 2/8.
2/8 = 1/4 = 0.25 = 25%
C. There are 3 C’s out of 8 letters which gives us a fraction of 3/8.
3/8 = 0.375 = 37.5%
Hopefully this helped, good luck!
HELLLLLLLPPPPPPPPPPPP MEEEEEEEEEEEEEEEE PLSs
Answers
Answer:
y=5 x=7
Step-by-step explanation:
X= 7
Hope this helps
REWARDING BRAINLY (THERE IS 4 QUESTIONS)
Answers
HELPP TYY LUVSS <333
Answers
Answer:
hi there, I like your pfp XD
Anyways the answer should be 18
Step-by-step explanation:
pattern:
-1, +2, -3, +4, -5, +6, -7, +8, -9, +10, -11, +12, -13, +14, -15
Tom solved the problem a different way. First he found the total area of the floor, and then he multiplied by the height. Does Tom’s method work? Explain.
Answers
Tom forgot about the area of the top/roof, the floor and roof are different dimensions/areas, making his method incomplete.
He needs to find area of Roof, Floor then times height.
100 Points :)
The rectangle is being reduced by a scale factor of 3/4. What is the area of the new image?
F. 180 cm²
G. 90 cm²
H. 160 cm²
J. 75 cm²
Answers
Answer:
The rectangle is being reduced by a scale factor of 3/4, which means each side is reduced by the scale factor of 3/4. Therefore, we have 8* (3/4) = 6, and 20* (3/4) = 15. So, the new side lengths are 6 and 15, and so the area is 90 (6x15).
Answer:
90 cm^2
Step-by-step explanation:
The side lengths are reduced by 3/4
8 * 3/4 = 6
20 * 3/4 = 15
The new side lengths are 6 cm by 15 cm
The area is
A = l * w
A = 6*15 = 90 cm^2
“Ms. Blanco drove her car at a speed of 80 kilometers per hour for 1 1/2 hours, then at a speed of 100 kilometers per hour for 2 1/2 hours. How far did she drive in all?”
Answers
1 and a half hours is 80+40 (40 is half of 80)
and 2 and a half hours, so 100 for each hour.
100+100+50= 250
250+120=370!!
answer : 370 kilometers per hour
370 kilometers per hour
Answer ASAP please! If you can explain your answer it would be the best
Answers
The median(middle) is 90
The range(difference between lowest and highest)is 35
The mode is 95, since it popped up 4 times
Answer:
mean = 85.5
median = 90
mode = 95
range = 35
Step-by-step explanation:
First arrange the data in ascending order:
60 75 75 90 90 95 95 95 95
Mean is the average number found by adding all of the numbers together and dividing by the number of terms in the set.
[tex] = \frac{60 + 75 + 75 + 90 + 90 + 95 + 95 + 95 + 95}{9} [/tex]
[tex] = \frac{770}{9} [/tex]
=85.5
Median is the middle number of the set: (9+1) ÷2 = 5th term.
60 75 75 90 90 95 95 95 95
therefore the median is 90
The mode is the number that is repeated more often than any other, so 95 is the mode.
The range = the largest value - the smallest value
= L-S = 95-50
= 35
Therefore the range is 35.
pls do 4 problems and say what day and what number
Answers
1) 1/12
2.) o.086
3.)9.11
4.) 250
What expressions are equivalent to 6v + 2v + 4?
Answers
Answer: 15v
Step-by-step explanation:
= 6v + 2v + 4
= (6v + 2v) + (4)
= 8v + 4
Can i have some help?
Answers
Answer:
uh... sure.
The correct answer should be B, C, E
Step-by-step explanation:
inequalities are stuff like 4x > 2x or 1 < 2
SOMEONE HELP ASAPPPP PLEASEEE,PLEASE EXPLAIN HOW U GOT YOUR ANSWER, I NEED AN EXPLANATION IN ORDER TO COMPLETE THIS! NO LINKS OR YOU WILL BE REPORTED, I WILL GIVE BRAINLIEST!!!!!
Plss show your work and give an explanation
Romy walks 16 yards, the length of a rectangular field. He then turns
right and walks 12 yards, the width of the field. How far does Romy walk
back to his starting point if he walks along the field’s diagonal?
Answers
a. Romi's speed = slope of graph = 1000/15
- O = 66m/min
b. for 10 minute
c. I do not know the answer for this
question, please forgive me
d.at 1000m from home they meet
1. The length of side b equals the length of side c.
2. The length of side b equals the length of side a.
3. Side d is four times as long as side c.
4. Side d is four times as long as side b.
Answers
Answer:
the first statement is correct
Step-by-step explanation:
hope this helped you
The amount that two groups of students spent on snacks in one day is shown in the dot plots below.
Group A
A dot plot titled Group A. A number line going from 0 to 5 labeled Amount in Dollars. There are 0 dots above 0, 5 above 1, 4 above 2, 1 above 3, and 0 above 4 and 5.
Group B
A dot plot titled Group B. A number line going from 0 to 5 labeled Amount in Dollars. There are 0 dots above 0, 3 above 1, 2 above 2, 4 above 3, 0 above 4, and 1 above 5.
Which statements about the measures of center are true? Select three choices.
The mean for Group A is less than the mean for Group B.
The median for Group A is less than the median for Group B.
The mode for Group A is less than the mode for Group B.
The median for Group A is 2.
The median for Group B is 3.
No links or gibberish
Answers
Answer: the first one, the 2nd one and the 4th one
Step-by-step explanation:
Aqua Town charges $6.00 admission plus $1.00 for each ride. The cost at Wet World is $3.00 admission plus $2.00 per ride.
a) Let x represent the number of rides. Write an equation for each park to show the relationship between the total cost (y) and the number of rides (x).
Aqua Town's equation:
Wet World's expression:
b) Write an equation showing when the costs for both parks are equal.Solve the equation. (Use EQUAL VALUE METHODS)
c) Ileeda wants to go to a water park but she is certain she will only go on one ride. Which park should she go to? Why? Explain completely.
d) Leeoco will go to a water park but he knows he definitely ride at least five rids. Which park should he go to? Why? Explain completely
Answers
Answer:
Aqua Town 6 + 1x = y
Wet World 3+ 2x = y
Step-by-step explanation:
GIVING BRAINLIEST. PLEASE ANSWER ASAP. WRONG/COPIED ANSWERS WILL BE REPORTED.
Name 2 ways that animals develop learned behaviors
Answers
Answer:
Types of Learning
Animals may learn behaviors in a variety of ways. Some ways in which animals learn are relatively simple. Others are very complex. Types of learning include the following:
Habituation.
Sensitization.
Classical conditioning.
Operant conditioning.
Observational learning.
Play.
Insight learning.
Step-by-step explanation:
Example of learned behaviors in Animals:
Learned Behavior Young prairie dogs provide an example of learned behaviors. By observing adult prairie dogs, young prairie dogs quickly learn to always be watchful for predators. They learn to recognize the warning call of adult prairie dogs and to dive into the safety of their burrow when danger is near.
Answer:
Step-by-step explanation:
Types of learning include habituation, sensitization, classical conditioning, operant conditioning, observational learning, play, and insight learning. One of the simplest ways that animals learn is through habituation, where animals decrease the frequency of a behavior in response to a repeated stimulus.
Show your work !
[(12 ∙ 3) + 6] - 32 ÷ (9 - 6)
Answers
Answer:
[tex][(12 ∙ 3) + 6] - 32 ÷ (9 - 6) \\ = 42 - 3 {}^{2} \div 3 \\ = 42 - 3 \\ = 39[/tex]
Answer:
12.3+6= 18.6
9-6= 3
18.6 - 32 = 4.6
4.6÷3= 1.5
What is value of x need help ASAP if so
Answers
Answer:
66°
because 180-114= 66
corresponding angles are equal
angles in a straight line add up to 180°
PLS PLS HELP SO
MY TIME WAS .87 .94 .72 AND MY AVERAGE WAS 2.05
WHAT COULD BE THE DISTANT?
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3pt and 2c to ? oz
help asap plzzzzzzzz
Answers
Answer:
What u said dosent make sense lol
Which answer best describes the shape of this distribution?
skewed left
uniform
bell-shaped
skewed right
Answers
can someone help with this please and thank you.
Answers
Answer:
Nothing is the correct answer.