the diagram represents a sports ground. the bends are semicircle. calculate the area of the sports ground. give your answer correct to the nearest square metre
Answers
Answer:
8163 sq.m
Step-by-step explanation:
as the two bends are semi circles, together they make a full circle,
area of the ground = area of the circle + middle section
[tex]a = \pi \times (51 \div 2) {}^{2} + 51 \times 120[/tex]
[tex]a = 2043 + 6120[/tex]
[tex]a = 8163[/tex]
answer is to the nearest square meter
Related Questions
The observed bunny rabbit population on an island is given by the function p= −0.4t^2 + 130t + 1200, where t is the time in months since they began observing the rabbits. Write an algebraic inequality that expresses the question "when is the population greater than 9500?"
Answers
Answer:
[tex]-0.4t^2+130t+1200>9500[/tex]
Step-by-step explanation:
The given expression is
[tex]p=-0.4t^2+130t+1200[/tex]
where
[tex]p[/tex] = Population of rabbits
[tex]t[/tex] = Time in months
Now, the population is greater than [tex]9500[/tex]
So, the algebraic inequality that expresses the question "when is the population greater than 9500?" is
[tex]-0.4t^2+130t+1200>9500[/tex]
Question 14. When solving the equation -14 = 7x + 6 what will the next stage of your working be?
Answers
Answer:
You would subtract 6 from each side.
Step-by-step explanation:
- 14 = 7x + 6
Subtract 6 from each side:
- 14 - 6 = 7x + 6 - 6
7x = - 20
Divide each side by 7:
7x ÷ 7 = - 20 ÷ 7
x = 2 and 6/7
Carlie runs two different business. She needs to pay $100 for materials, and pay her associates $12 per hour for her childcare business. And for her lawn care business, she has to pay $275 for materials, and pays her associates $10 per hour.
Write two functions, C(x) and L(x) to represent the amount of money she will need to run her childcare business and her lawn care business.
C(x)=
L(x)=
PLSSSS HEP
Answers
Answer:
C(x) = 100 + 12x
L(x) = 275 + 10x
Step-by-step explanation:
Let x = no. of hours
C(x) = 100 + 12x
L(x) = 275 + 10x
Which situation involves a conditional probability?
O A. The probability that you roll a 6 on a number cube
O B. The probability that you are given a book for your birthday
C. The probability that you make a second free throw given that you
made the first free throw
O D. The probability that you make two free throws in basketball
Answers
Answer:
• A. The probability that you roll a 6 on a number cubeStep-by-step explanation:
i hope it helps :)
C.
The probability that you make a second free throw given that you made the first free throw
a p e x
Zack has an old car. He wants to sell it for 60% off the current price. The
market price is $500. How much money would he receive in exchange for
the car if he were able to sell it at that rate?
Answers
Answer:
300 dollars
Step-by-step explanation:
60% of 500
(60/100) * 500 = 300
The heights of some students are given in centimeters.
158, 159, 164, 164, 167, 172
What is the RANGE of the heights?
Answers
1.4 divide by 128.8 what is it but if want to help hurry please
Answers
Answer:
0.01086956521
Step-by-step explanation:
1.4 / 128.8 = 0.01086956521
The winner of a match in a Rock , Paper , Scissors tournament is decided after twelve rounds .4 points are awarded to the player that wins a round , and -2 points are given to the player that loses a round . if there is a draw , neither player receives points. The expression 4w - 2L + 0d can be used to determine the number of points a player has after w wins , L losses and D draws . When Sara played Jessie each earn in the match ?
you'll get 20 points for answering
Answers
is that the whole qustions
if no then write it up
Solve for x
x/12 = 132
Answers
Answer:
x=1584
Step-by-step explanation:
x
12
=132
Step 1: Multiply both sides by 12.
x
12
=132
(
x
12
)*(12)=(132)*(12)
x
what is perpendicular to x=5
Answers
Answer:
The slope is 0 .
Step-by-step explanation:
Simplify (5x2 + 3x + 4) + (2x2 − 6x + 3).
7x2 + 9x + 7
7x2 + 3x + 7
7x2 − 3x + 1
7x2 − 3x + 7
Answers
7x^2 - 3x + 7
Step-by-step explanation:
5x^2+3x+4+2x^2-6x+3
7x^2-3x+7
Answer: D
Explanation: You add 5x2 and 2x2 giving 7x2. You then add 3x and 6x but because there is 2x2-6x you actually would just leave it as is (In this instance). Then add 4 and 3 giving you 7. Therefore, The answer is 7x2-3x+7
can someone help me with this?
Answers
Answer:
ST ≈ 10.9 ft
Step-by-step explanation:
Using the sine ratio in the right triangle
sin32° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{US}{ST}[/tex] = [tex]\frac{5.8}{ST}[/tex] ( multiply both sides by ST )
ST × sin32° = 5.8 ( divide both sides by sin32° )
ST = [tex]\frac{5.8}{sin32}[/tex] ≈ 10.9 ( to the nearest tenth )
......................... HELP
Answers
Answer:
b
Step-by-step explanation:
A triangle has side lengths of (9.6p + 7.6) centimeters, (8.7p - 9.1) centimeters, and (5.9q + 3.8) centimeters. Which expression represents the perimeter, in centimeters, of the triangle?
Answers
Step-by-step explanation:
the expression is (9.6p+7.6)+(8.7p-9.1)+(5.9q+3.8)
24.2p+2.3
-x/14+2>4?? I’m confused
Answers
Answer: x<−28
Step-by-step explanation:
zixididjdidjdidhdujxjxjxhdb
Answers
Answer:
64 lol that's a classic joke man
You estimate that it will take five years to complete your college education. Your parents want to invest enough money today at 12 per cent to enable you to withdraw $5000 at the end of each year for the next five years with nothing left at the end of the five-year period. How much money do they need today?
Answers
Answer:
the present value is $18,025
Step-by-step explanation:
The computation of the amount that should be needed today is given below:
Given that
NPER = 5
RATE = 12%
PMT = $5,000
FV = $0
The formula is shown below:
=-PV(RATE,NPER,PMT,FV)
AFter applying the above formula, the present value is $18,025
Please help me with THIS!!!
Answers
Answer:
The answer is D,
Step-by-step explanation:
I can't really explain it since it's on a graph, but for negatives the more left, the higher it goes and if you count D, it's on -0.415
Answer:
c
Step-by-step explanation:
Please give me the correct answers.Only answer if you're very good at math.Please don't put a link to a website.
Answers
Inside the triangle= 1,2,3
Outside the triangle= 4
Select the correct answer.
Which of the following sets of ordered pairs represent a function?
Answers
Answer:
B
Step-by-step explanation:
In order for something to be a function, they must not have repeating x-values. Looking at the answer choices provided, B is the only answer that does not have repeating x-values.
Answer:
B or D but i think its B
Step-by-step explanation:
1.) In the diagram below, all angles are right angles, and all sides are measured in centimeters (cm).
4
6 cm
9 cm
2 cm
10 cm
What is the area of this figure?
92 square centimeters
60 square centimeters
48 square centimeters
24 square centimeters
Answers
Answer:
48
Step-by-step explanation:
the answer is 10×9-((9-2)(6))
90-(7×6)
90-42
48
need help! due today
Answers
Answer:
1/4
Step-by-step explanation:
Just divide the paper that is 1 by 4.
I need help!! Please help!
Answers
Answer:
1. 25%
37.5%
75%
2. 50%
75%
150%
14. An online file storage site offers a payment plan where users can pay for a year membership In
twelve equal payments. If Manny paid $7.95 per month, how much did he pay In full for the year?
Answers
Answer: 95.4
Step-by-step explanation:
Fill in the blanks to solve 900 x 6.
Answers
The 900 multiplied by 6 equals 5,400.
To solve 900 multiplied by 6, we can perform the multiplication:
900 x 6 = 5,400
Therefore, 900 multiplied by 6 equals 5,400.
To calculate this properly, we multiply 900 by 6, which results in 5,400. The product is obtained by multiplying the value of 900 by 6, following the rules of multiplication. Hence, the correct calculation for 900 multiplied by 6 is 5,400.
To know more about multiplied:
https://brainly.com/question/23536361
#SPJ6
not sure what answer is on this either
Answers
Solve for x. Please help besties
Answers
Answer:
2.5
Step-by-step explanation:
is it possible to draw a triangle with the angles 150, 20 and 20
explain your answer
Answers
Answer:
No
Step-by-step explanation:
A triganles angles can only equal 180º
150º + 20º + 20º = 190º
190º > 180º
How do i do this i need help fast
Answers
Answer:
you do it with.... MATH!
but the answer is 64%
see, 5x5=25
3x3=9
25-9=16
16/25 = 0.64 = 64%
brainliest me for answering that for you, thanks.
Answer:
C. 64%
Step-by-step explanation:
(25 - 9) / 25 = 16/25 = 0.64
Why am i giving points?
best answer get brainliest
Answers
Answer:
You're giving points because you have some to spare and have no need of them anymore. You're done with everything and there's no point to having... points (wow me, great job). So you're going to brighten somebody else's day by donating some of your points.
Step-by-step explanation:
Geez I'm in a down mood sorry
Answer:
Because you are a kind person with more than you need. That is one reason out of many.
Step-by-step explanation: