A training field is formed by joining a rectangle and two semicircles, as shown below. The rectangle is 85 m long and 56 m
wide.
Find the area of the training field. Use the value 3.14 for x, and do not round your answer. Be sure to include the correct
unit in your answer.
3.
56 m
1
85 m
8 08
m
X
m²
5
m²
HD
EI
Answers
Answer: 7221.76 m2
Step-by-step explanation:
Let's first find the area of the rectangle.
The formula is lengthxwidth or LxW
Therefore the area of the rectangle is 85x56= 4760 m2
Now let's find the area of the semicircles. They are two equal semicircles, so we can put it together into one circle.
The formula for the area of a circle is πr2
They gave us the diameter not the radius, so we have to find the radius.
To find the radius, we take the diameter/2 which 56/2 = 28 m
Area= 28x28x3.14= 2461.76
The total area= 2461.76+4760= 7221.76 m2
Related Questions
HELP LIKE RIGHT NOW PLEASE
The temperature in a greenhouse should be 67 degrees or higher. One morning, the heater stopped working. The temperature dropped 3 degrees before someone fixed the heater. The temperature was still at least 67 degrees when the heater started working again. How can you best describe the temperature in the greenhouse before the heater stopped working?
Answers
Answer:
Step-by-step explanation:
the best way to describe the temperature in the greenhouse before the heater stopped working is that it was " was atleast 73 degrees "
All sides of the three-dimensional figure show me at right angles. What is the surface area of the three-dimensional figure? Show your work.
Answers
Answer: 336
Step-by-step explanation:
1. 5 x 4 = 20. Multiply 20 by 4 since there are 4 of those sides. (Answer - 80)
2. 6 x 5 = 30. Multiply 30 by six since there are 6 of those sides. (Answer - 180)
3. 6 x 4 = 24. Multiply 24 by 4 since there are 4 of those sides. (Answer - 76)
4. Add 80 + 180 + 76 = 336
I believe that this is the answer.
Find the product of:
3.8 & 6.9
Answers
3.8 × 6.9 = 26.22
Therefore, the product of 3.8 and 6.9 is 26.22.
Answer:
the product of 3.8 and 6.9 is 26.22.
Step-by-step explanation:
The product of 3.8 and 6.9 can be found by multiplying the two numbers. Using a calculator or long multiplication, we get:
3.8 x 6.9 = 26.22
Therefore, the product of 3.8 and 6.9 is 26.22.
It is important to note that when finding the product of two decimal numbers, we need to make sure to place the decimal point correctly in the final answer. To do this, we count the total number of decimal places in the two numbers being multiplied, and then place the decimal point in the answer that many places from the right. In this case, both numbers have one decimal place, so the answer has one decimal place as well.
Please I need help on this and its due tonight! :( I just need this!
Answers
Answer:
see below
Step-by-step explanation:
y-intercept: (0,1)
rate of change: 2/3
Y-intercept: I found this because the y-intercept is when x=0, and where the line crosses through the y-axis. So, we can see that the y-intercept is (0,1)
Rate of change: The rate of change is another word for slope, or rise/run, so we can see, from point (0,1), that the rise is 2 units up and 3 units to the right to another point where the line crosses a whole number point.
Hope this helps :)
Rate if change: 2/3
a Stanley Cup costs $45 it is on sale for 20% off then you pay 6% of the sales tax after the discount what will you pay for the Stanley Cup? Please help me. thank you
Answers
Answer:
$33.84
Step-by-step explanation:
36 - (0.06 x (45 - (0.20 x 45)))
(45 - (0.20 x 45))
45 - 9
36
36 - (0.06 x 36)
36 - 2.16
33.84
Original- 45
New-
(%)(original)=new
(0.8)(45)=x
36=x
(%)(original)=new
(1.06)(36)=x
38.16=x
The answer would be $38.16
QUICK! WILL GIVE BRAINLIEST! BUT IT HAS TO HAVE AN EXPLAINATION
A rectangular pyramid is shown in the figure.
A rectangular pyramid with a base of dimensions 7 centimeters by 5 centimeters. The two large triangular faces have a height of 7.6 centimeters. The two small triangular faces have a height of 8 centimeters.
What is the surface area of the pyramid?
64.1 cm2
93.2 cm2
128.2 cm2
256.4 cm2
Answers
Find the missing value: 49, 35, 32, 41, x when the mean is 41.
Answers
Solve and show each step.
Answers
Answer:
Yes, she will have enough wrapping paper because 324>222.
Step-by-step explanation:
SURFACE AREA OF THE BOX:
= 2[(12x5) + (5x3) + (3x12)]
= 2[60 + 15 + 36]
= 2[111]
= 222 in
AREA OF THE WRAPPING PAPER:
= 18 x 18
= 324 in
ANSWER: Yes, she will have enough wrapping paper because 324[tex]>[/tex]222.
SORRY IF ITS WRONG OR THE ANSWER'S BAD IT LIKE MY 2ND OR 3RD TIME EVER ANSWERING! :)
All faces of a bench except the two faces that rest on the ground will be coated with water-resistant paint. The bench is a right prism. What is the total area to be coated with the paint? Show your work.
Answers
Answer:
Step-by-step explanation:
234 is the answer
The total area to be painted is 8,316 square inches.
How to calculate total area?The bench has a rectangular base with dimensions 63 in by 14 in. The height of the bench is 54 in. The two faces that rest on the ground do not need to be coated with paint, so the total area to be coated is the sum of the areas of the four remaining faces.
The area of one of the longer faces is:
63 in × 54 in = 3,402 in²
The area of the other longer face is the same, so the total area of the longer faces is:
2 × 3,402 in² = 6,804 in²
The area of one of the shorter faces is:
14 in × 54 in = 756 in²
The area of the other shorter face is the same, so the total area of the shorter faces is:
2 × 756 in² = 1,512 in²
The total area to be coated with paint is the sum of the areas of the four remaining faces:
6,804 in² + 1,512 in² = 8,316 in²
Therefore, the total area to be coated with paint is 8,316 square inches.
Find out more on total area here: https://brainly.com/question/28020161
#SPJ1
QUICKKKKKK WILL GIVE BRAINLIEST!!
What is the volume of a rectangular prism with a length of 14 yards, a width of 6 yards, and a height of 8 yards?
196 cubic yards
336 cubic yards
392 cubic yards
672 cubic yards
Answers
Answer:
672 Cubic Yd.
Step-by-step explanation:
14*8*6=672
Answer:672 cubic yards
Step-by-step explanation:
8th grade math i mark as brainliest
Answers
Answer:
1/6
Step-by-step explanation:
Hozumi and Petra each own a hybrid car. They decide to compare the gas mileage for each, and kept track of the weekly average fuel efficiency (in mpg, miles per gallon) for a period of 8 weeks. The results are shown in the tables.
a. 1.45
b. 2.25
c. 3.92
d. 5.37
Answers
Answer: 1.45
Step-by-step explanation
It probably should be 1.45 I suppose since if you look at the graph, there is 3 - 39 and in the second, 3 - 52 so if you divided 39 by 3 you'd get 14 and if you divided 52 by 3 you'd get 17.3333333 and if you divided 17.3333333 by 14, you'd get 1.23809523571, which is closest to 1.45. I think that this is probably the answer.
Matthew and his 3 siblings are weeding a flower bed with an area of 9 square yards. if they share the job equally, how many square yards of the flower bed will each child need to weed?
(show work)
Answers
Answer: 3 square yards
Step-by-step explanation:
they will each have 3 sq yards because if mathew has 3 siblings that each need an equal amount you would do -
9sq yards is what needs to be split up evenly by 3 children
so i would do
9 divided by 3and with that you would get 3
Answer: 3 square yards
Step-by-step explanation:
If you Divid:
9 ÷ 3=?
You'll get the answer 3
So that's how you get your answer
8th grade math i mark as brainliest
Answers
I dunno I'm not a bright one I think it might be 1/4
Please help me answer.
Answers
Answer: First blank is 15 then 28 then 25 in the last blank.
Step-by-step explanation:
On the left side column it is going up by 5 and the right column is going up by 7.
And second column is 7,14,21,28,35
help me :DDDDDD thank you
Answers
Please if you can help me I'm so lost sorry! xp
Answers
Answer:
340
Step-by-step explanation:
Take all sides such as (13x4), (5x12), (5x4), (12x4), then multiply them by the amount of times they are used again, which is twice except for (5x4). So 13x4x2+5x12x2+12x4x2=X.
A county with an area of 400 square miles has a population of 8,800 residents. Which rate best represents the relationship between the population of the county and the area of the county?
A. 22 square miles per resident
B. 8,400 square miles per resident
C. 9,200 residents per square mile
D. 22 residents per square mile
Answers
Answer:
D) 22 residents per square mile
Step-by-step explanation:
there is a total of 8800 people and they live in a 400 square mile area
How many people live in on mile
8800/400 = 22
22 per mile
Check
22 x 400 = 8,800
in a baseball tournament teams get 5 points for a win 3 points for a tie and 1 point for a loss. nathans team has 29 points.
a) use and organized list to show how many differnt combinations of wins,ties and losses nathans team could have.
b)what is the probability that nathans team had more losses than ties?
Answers
Answer:
Question 1 Answer — 37 combination
Question 2 Answer — 52%
Step-by-step explanation:
(Question 1)
Now let’s start counting the possible outcomes in an order.
0 wins and0 ties and 29 losses 1 tie and 26 losses2 ties and 23 losses3 ties and 20 losses4 ties and 17 losses5 ties and 14 losses6 ties and 11 losses7 ties and 8 losses8 ties and 5 losses9 ties and 2 losses1 win and 0 ties and 24 losses1 tie and 21 losses2 ties and 18 losses3 ties and 15 losses4 ties and 12 losses5 ties and 9 losses6 ties and 6 losses7 ties and 3 losses8 ties and 0 losses2 wins and0 ties and 19 losses1 tie and 16 losses2 ties and 13 losses3 ties and 10 losses4 ties and 7 losses5 ties and 4 losses6 ties and 1 loss3 wins and0 ties and 14 losses1 tie and 11 losses2 ties and 8 losses3 ties and 5 losses4 ties and 2 losses4 wins and0 ties and 9 losses1 tie and 6 losses2 ties and 3 losses3 ties and 0 losses5 wins and0 ties and 4 losses1 tie and 1 lossSo, totally there are 37 different combinations.
(Question 2)
Number of Losses that Nathan can have = 29/1
= 29 Losses
Number of Ties that Nathan can have = 29/3
= 9 Ties
Total = 29 + 9
= 38
Probability of Losses = 29/38
= 76% (Approximately)
Probability of Ties = 9/38
= 24% (Approximately)
We can easily figure out that the Probability of Losses is more than the Probability of Ties.
The Probability of Losses is more than Probability of Ties by —
Probability of Losses - probability of Ties = 76 - 24 = 52%
Hope my answer helps you ✌️
Mark BRAINLIEST
rewrite in simplest terms: −10(−2p+10)−4p
Answers
Answer:
16p-100
Step-by-step explanation:
All we have to do is evaluate this expression.
The first step is to distribute -10 among the numbers in the parenthesis:
20p-100
We got 20p-100 from first multiplying -10 to -2p, which the negatives would cancel out and get 20p, and -10 multiplied by 10, which gets you -100
The next step is to subtract the 4p from the entire expression:
20p-100-4p
Or, we can rearrange this expression to make it clearer: 20p-4p-100
=16p-100
Hope this helps :)
The question is in the image below
Reminder : you can use a number twice and you cannot use 0
Thx .. :)
Answers
this literally took me forever lol anyways here you go 7.2 x 1.25
8th grade math i mark as brainliest
Answers
10 points if you answer!
Emilio made 24 of his last 33 free throws. What percent of his free throw attempts did he make?
A: 3.6%
B: 27.27%
C: 37.5%
D: 72.72%
Answers
Answer:
Step-by-step explanation: first you divide the free throws made by the number of attempts. which equals 0.72 repeated. Finally, just multiply this by 100 to get 72.72 repeated than you just round so option D 72.72%
2) you get 0.727272727272727
3) multiple that by 100
4) you’re answer is D: 72.72%
pls help due tomorrrowwww :(((((
Answers
To find this answer you need to sort all of the numbers and find the 1st Quartile, and the 3rd Quartile.
0,0,0,1,2,2,4,5,7,8,10
The 1st and 3rd quartile in this set of numbers is 0 and 7.
To find inter range you subtract the 1st quartile from the 3rd. This would get you a answer of 7.
IM SO SORRY IF THIS DIDN’T MAKE SINCE!
In a baseball tournament teams get 5 points for a win 3 points for a tie and 1 point for a loss. nathans team has 29 points.
a) use and organized list to show how many differnt combinations of wins,ties and losses nathans team could have.
b)what is the probability that nathans team had more losses than ties?
Answers
Answer:
a) Here are some different ways you can put it:
5pt, 5pt, 5pt, 5pt, 3pt, 3pt, 3pt (four 5pts and three 3pts)
3pt, 3pt, 3pt, 3pt, 3pt, 3pt, 3pt, 3pt, 5pt (eight 3 pts, one 5 pts)
1pt, 1pt, 1pt, 1pt, 1pt, 1pt, 1pt, 1pt, 1pt, 1pt, 1pt, 1pt, 1pt, 1pt, 1pt, 1pt, 1pt, 1pt, 1pt, 1pt, 1pt, 1pt, 1pt, 1pt, 1pt, 1pt, 1pt, 1pt, 1pt (twenty-nine 1pts lol)
5pt, 5pt, 5pt, 5pt, 1pt, 1pt, 1pt, 1pt, 1pt, 1pt, 1pt, 1pt, 1pt (four 5pts, nine 1 pts)
And there are so many more combinations you can try out too!
(I'm confused. Do I have to show you all the combinations I can think of or only a few? Just ask me and I'll tell you more. Or other kind people can help you with more options.)
Step-by-step explanation:
a) You can just figure out how many points of each kind (wins, ties, losses) and add them all together to see if they are equal to the number you are going for.
ex) In a baseball tournament teams get 5 points for a win 3 points for a tie and 1 point for a loss. Boston's team has 32 points.
Here you would have to add up points until you reached 32, like this:
5pts + 5pts + 5pts + 5pts + 5pts + 5pts + 1pt + 1pt = 32 points
or 5pts + 5pts + 5pts + 5pts + 5pts + 3pts + 3pts + 3pts + 3pts = 32 points
b) Sorry I'm not so sure about this one because I don't know if I'm supposed to write the answer or write a percentage or fraction or something. Sorry again!
Judy spent one hour and 15 minutes less than Sandy exercising last week Sandy spit 15 minutes less than Mary who spent three hours at the gym. How long did Judy spent exercising
Answers
Answer:
1 hour and 30 mins
Step-by-step explanation:
Answer:
1 hour and 30 minutes
Step-by-step explanation:
Mary spend 3 hours at the gym
Sandy spend 15 minutes less
180 - 15 = 165
Sandy spent 165 minutes at the gym (2 hours and 45 minutes)
Judy spent one hour and 15 minutes less than Sandy
165 - 75 = 90
90= 1 hour 30 min
An isosceles triangular prism has a triangular end with a base of 6 feet, an altitude of 4 feet, and a side length of 5 feet. The height of the prism is 2 feet. What is the surface area of the prism?
Answers
Answer:2.5
Step-by-step explanation:
because
Solve and show each step
Answers
Answer:
Be careful with the explanation of the last one- your teacher might explain differently. Always include inches/ a unit of measurement. Answer on image.
Step-by-step explanation:
8th grade math i mark as brainliest
Answers
Solution: 1/4 x 2/4 = 2/16 = 1/8
Explanation: Notice how it said AND. And means multiply so we’re going to multiply. If it said OR, then we would have to add. So we only have one 2 and there is a total of 4 cards so it would be 1/4 and only 1 and 2 are less than three (2/4). If we multiply 1/4 x 2/4 we would get 2/16 but if we simplify it, we would get 1/8.
(Hope that helps)
In the 2021 football season, the Riverside Red Dragon's manager gathered the points scored by the team during the regular season games. The following data set shows the values collected by the manager.
{15, 0, 26, 15, 20, 15, 34, 11, 20, 39, 31, 20, 23, 20, 39, 5}
Which of the following stem-and-leaf plots correctly graphs the data set?
2021 Riverside Red Dragon Football Season Points
0 0 5
1 1 5
2 0 3 6
3 1 4 9
Key 1|1 = 11
2021 Riverside Red Dragon Football Season Points
1 1 5
2 0 3 6
3 1 4 9
Key 1|1 = 11
2021 Riverside Red Dragon Football Season Points
1 1 5 5 5
2 0 0 0 0 3 6
3 0 1 4 9 9
Key 1|1 = 11
2021 Riverside Red Dragon Football Season Points
0 0 5
1 1 5 5 5
2 0 0 0 0 3 6
3 1 4 9 9
Key 1|1 = 11
Answers
Answer:
(d)
0 | 0 51 | 1 5 5 52 | 0 0 0 0 3 63 | 1 4 9 9Key 1|1 = 11Step-by-step explanation:
You want to identify the stem and leaf plot for the 16 scores listed. Their minimum is 0.
Stem and leaf plotA typical stem and leaf plot lists the number of tens in a value at the left margin (the stem), then units digits (in order, least to greatest) of the values with that number of tens.
For example, the scores 0 and 5 both have 0 tens, so would be plotted as ...
0 | 0 5
where the leftmost 0 is the "stem" and the right two digits, 0 and 5, are the "leaves".
The plot will have as many leaves as there are values in the data set.
ApplicationThe two scores less than 10 are 0 and 5, so the first line of the stem-and-leaf plot will be ...
0 | 0 5 . . . . . . . . . eliminates choices B and C
There are 16 scores in the data set, so the plot will have a total of 16 leaves. (eliminates choice A).
The correct stem-and-leaf plot is choice D:
0 | 0 5
1 | 1 5 5 5
2 | 0 0 0 0 3 6
3 | 1 4 9 9
Key 1|1 = 11
