Answers
Answer:
227 units²
Step-by-step explanation:
Area of rectangle
a = (2 * 11.5) * (4 * 11.5)
a = 1,058
Area of circles
a = 2(π * 11.5²)
a = 830.9512568745
Shaded area
a = 1,058 - 830.9512568745
a = 227.0487431255
a ≈ 227
Related Questions
Someone help me with this pls
Answers
answer:
=y^(-4+3)
=y^ (-1)
please help!! I forget how to do these :[
Answers
Answer:
1/4
Step-by-step explanation:
there are 2 multiples of 3, 3 and 6
2/8=1/4
Answer: 1/4 chance (second option on the screen)
Step-by-step explanation:
dw probability is confusing to a lot of ppl
so if you count the sections theres 8 in all
to see the probability we must find how many times we will get a positive outcome, or what we want (the multiple of 3)
lets see how many multiples of 3 there are
theres 3 and 6
thats two out of the eight possible outcomes at any moment u spin the spinner
so thats an 2/8 chance
you can simplify that fraction to a 1/4 chance, so its the second option on your screen
Quadrilateral RUST has a vertex at R (1,5)What are the coordinates of R after the translation (x,y) (x+ 1, y - 2),followed by a dilation by a scale factor of 3, centered at the origin?
Answers
Answer:
C
Step-by-step explanation:
A P E X
(6, 9) is the coordinates of R after the translation (x,y) (x+ 1, y - 2),followed by a dilation by a scale factor of 3,
What is Graph?
Graph is a mathematical representation of a network and it describes the relationship between lines and points.
Quadrilateral RUST has a vertex at R (1,5)
We have to find the coordinates of R after the translation (x,y) of (x+ 1, y - 2)
(1, 5)-->(1+1, 5-2)
Coordinates after translation are (2, 3)
Now by a dilation by a scale factor of 3, centered at the origin
so R'(6, 9)
Hence, (6, 9) are the coordinates of R after the translation (x,y) (x+ 1, y - 2),followed by a dilation by a scale factor of 3,
To learn more on Graph click:
https://brainly.com/question/17267403
#SPJ5
Solve for x. Enter the solutions from least to greatest.
(x - 3)^2 - 81 = 0
lesser x=
greater x =
Answers
Answer:
lesser x = -6
greater x = 12
Step-by-step explanation:
(x - 3)^2 - 81 = 0
(x - 3)^2 = 81
x - 3 = +/- 9
x - 3 = 9 or x - 3 = -9
x = 12 or x = -6
Math/Geometry
HELP ASAP PLS GEOMETRY
Answers
Answer:ANSWER IS CBD by ?
Step-by-step explanation:
ok so ABC is equal to 180 degreess so /_\ would a right angle which is 90
In a bag of balls, 3 are yellow, 4 are blue, 6 are green, and 2 are red. Kay
picks 30 balls from the bag, replacing the ball into the bag each time. How
many times would you expect a green ball to be picked?
Answers
Answer:
12 marbles
Step-by-step explanation:
First, add the marbles together.
3 + 4 + 6 + 2 = 15
Then, put the 6 in the numerator.
6/15
Next, multiply by 2 to make the denominator 30.
12/30
Kay should expect 12 out of her 30 marbles to be green
Have a wonderful day! :)
Solve w = x + for y.
Reply really fast and give like the work for it too please
Answers
Answer:
see below
Step-by-step explanation:
w = x+y/z
Subtract x from each side
w-x = x+y/z -x
w-x = y/z
Multiply each side by z
(w-x) *z = y/z*z
(w-x) *z = y
You can distribute the z if desired
wz -xz = y
Answer:
y = z(w - x)
Step-by-step explanation:
w = x + y/z
Subtract x from both sides
w - x = y/z
Multiply both sides by z
z(w - x) = y
Flip
y = z(w - x)
Use trigonometry to determine the m>DEC to the nearest degree
Answers
Answer:
m∠DEC = 50° to the nearest degree
Step-by-step explanation:
cos D = adjacent side/hypotenuse
= 36/56
m∠DEC = arccos (36/56) =50° to the nearest degree
Write this expression in simplest form. 256h^10
Answers
Answer:
I believe thats the furthest
Step-by-step explanation:
Rectangle ABCD, A, B, C, D is graphed in the coordinate plane. The following are the vertices of the rectangle: A(5, 5), B(7,5), C(7,-1) and D(5,-1). Given these coordinates, what is the length of side BC of this rectangle?
Answers
Answer:
I think the answer is 5
BC=5
Step-by-step explanation:
what is the answer??
Answers
Answer:
Step-by-step explanation:
The very bottom one I am sure
PLS HELPPPP
will mark brainliest:))
Answers
Solve for x in the parallelogram.*
No links
Answers
Answer:
D
Step-by-step explanation:
is D Thank so much ,
bye hahahahah
When hypotenuse is given 4 cm, base is 3 cm and
perpendicular is 2 cm. Find out whether it is rights angled
triangle or not.
Answers
Answer:
It's not Right Angled Triangle.
Step-by-step explanation:
By using Pythagoras theorem.
H^2=P^2+B^2
Here p=2,b=3,and h=4.
4^2=3^2+2^2
16=9+4
16 is not equal to 13.
Proved.
What Is the median for 2,0,1,0,4,3,1,0,7
Answers
Answer:
1
Step-by-step explanation:
Have a good day :)
Answer:
Step-by-step explanation:
the median is 1
I I need help on this one fast ???
Answers
Answer:
True
Step-by-step explanation:
Answer:
i think its true but u can also copy and paste some of it like this: Is the energy transferred from a firepit to my cold hands transferred through the process called radiation?
Step-by-step explanation:
At a yard sale, Enzo sees a sign that advertises "0.05 cents per used book." Using the advertised price, determine the cost of 40 used books. pls answer.........................,...........................................
Answers
Answer: The answer would be “$2.”
Step-by-step explanation: To find this answer you would take the amount per book which is 0.05 cents per used book. And then multiply it by how many books you are buying which is 40. So when you multiply 40 by 0.05 you get “$2 for 40 used books.”
Have a nice day!
Hiii dont mind the answer that i put but im not sure if im right, can someone please help me?
Answers
Answer:
Option 4
Step-by-step explanation:
The volume of a cylinder is going to be the area of the base (which is a circle) times the height. if you have cylindrical mug, then you can use the base area×height relationship, but it won't be exact because some of the volume is going to be used for the walls of the mug itself.
Anyways:
Volume = Base Area × Height
•Base Area -> Circle = π×radius²
•Height is given as 7in.
Volume = π×(6.2in)² × 7in = 845.33975...
Volume is in units cubed (the 3rd power) which is where the in³ is from. Your closest option here looks to be the 4th choice.
Terry rents a kayak while he is on vacation. He is required to pay a deposit of $95 plus an additional $11.50 per day. Terry only has $150 to spend on kayaking. Write and solve an inequality you can use to determine the maximum number of days Terry can afford to rent a kayak.
Answers
Answer:
A maximum of 4 days
Step-by-step explanation:
Inequality: 95 + 11.50x ≤ 150
Okay so the 95 is his fee. Then for everyday, it's 11.50 and we don't know how many days yet, so 11.50x. The 95 dollars and the 11.50x has to equal to or less than 150 since that is how much he has to spend on vaca.
95 + 11.50x ≤ 150
-95 -95
11.50x ≤ 55
/11.50 /11.50
X=4.78260869565
You would round down since he has a budget.
The amount of time a certain brand of light bulb lasts is normally distributed with a mean of 1800 hours and a standard deviation of 25 hours. Using the empirical rule, what percentage of light bulbs last between 1725 hours and 1875 hours?
Answers
Answer:
99.7%
Step-by-step explanation:
The empirical rule formula states that:
68% of data falls within 1 standard deviation from the mean - that means between μ - σ and μ + σ .
95% of data falls within 2 standard deviations from the mean - between μ – 2σ and μ + 2σ .
99.7% of data falls within 3 standard deviations from the mean - between μ - 3σ and μ + 3σ
Step 1
We have to find the number of standard deviations from the mean
μ = Mean = 1800 hours
σ = Standard deviation = 25 hours
For 1725 hours
μ - xσ =
1800 - 25x = 1725
25x = 1800 - 1725
25x = 75
x = 75/25
x = 3
For 1875 hours
1800 + 25x = 1875
25x = 1875 - 180
25x = 75
x = 75/25
x = 3
Step 2
From the above calculation, the bum of standard deviations from the mean is 3
Hence, the percentage of light bulbs last between 1725 hours and 1875 hours is 99.7%
I need help on this one....
Answers
Answer:
B.
Step-by-step explanation:
Brainliest???
Step-by-step explanation:
Option B is the correct answer
f(x)=-2x^2-4x+6 in factored form
Answers
Answer:
= (X-1) (-2X- 6)
Step-by-step explanation:
find the volume of this cylinder
Answers
Answer:
25² · 40 π in.³
Step-by-step explanation:
V = πr²h
π · 25² · 40
≈ 78539.81634
Since your question wants it in a different way, you have to know the formula.
V = πr²h
V = r² · h π in³
v = 25² · 40 π in³
Sparky has a monthly cell phone plan that has a fixed charge of $15 per month plus $0.05 per text message. Sparky wants to spend no more than $50 per month on his cell phone. Write an inequality that represents the number of test messages, x, that Sparky can use in a month. PLEASE HELP!!!
Answers
Answer:
15 + 0.05x ≤ 50
Step-by-step explanation:
The cost needs to be less than or equal to 50. Thus, the equation would be
15 + 0.05x ≤ 50
Women make up 52 percent of the voting-age population and are more likely to vote, yet a. a woman has never been elected to the U.S. Senate. b. men dominate the political arena. c. women dominate the political arena. d. a woman has never been elected governor of a U.S. state. Please select the best answer from the choices provided A B C D
Answers
Answer:
b. "men dominate the political arena".
Step-by-step explanation:
Edgeńuity says - B. "men dominate the political arena".
I got a 100% on the test
Which shows a pair of similar circles ?
Answers
Answer:
d) I, II and III.
Step-by-step explanation:
Two circles are similar when the two circles have different or equal radii. In case I, we have similar circles that are congruent and non-concentric, since their radii are equal. In case II, we find two similar circles which are secant to each other. Lastly, the case III represents two similar circles which are concentric.
Therefore, I, II and III show pairs of similar circles.
Select the correct answer from each drop-down menu.
How many solutions does each polynomial have?
Equation Number of
Solutions
Select the correct answer from each drop-down menu. How many solutions does each polynomial have? Equation Number of Solutions
Answers
Answer:1,3,and 5
Step-by-step explanation:
If 10 litres of petrol cost 17.10$, calculate the cost of 4 litres of petrol?
Answers
Answer:
It will cost $6.84 for 4 litres of petrol
Step-by-step explanation:
$17.10÷10=$1.71.
$1.71×4=$6.84
Calculate the total area of the figure below:
24 cm2
4 cm2
18 cm2
16 cm2
Answers
Answer:
[tex] 4 \:cm^2 [/tex]
Step-by-step explanation:
Total area of the figure
[tex] = \frac{1}{2} bh \\ \\ = \frac{1}{2} \times 4 \times 2 \\ \\ = 4 \: {cm}^{2} [/tex]
this is a math test and i really need help. ill give brainliest
Answers
Answer:
Oh boy, here we go:
17) 20
18) 135
19) 142
20) 14
21) No
10) B (I believe)
11) A
12) A
13) A
14) A
15) A (I don't know why these are all A...)
16) C (Yay, it's not A)
Step-by-step explanation:
I think you need this ASAP and don't want to wait for me to type this all out...
Answer:
17.
45 + 5x + 35 = 180
5x + 80 = 180
x = 20
18.
5x + 35
5(20) + 35 = 135 degrees
19. Choice D. 142
20. Choice C
5x - 10 = 60
x = 14
21. Yes
10. Choice B (-3, -5)
11. Choice A (-3, 2)
12. Choice B, reflection across the y-axis
13. Choice A, y-axis
14. Choice A
15. Choice A
16. Choice A