Answers
The area of the sector which is the white triangle adding the shaded region is 68.9/360*π*9.28^2=51.78005(rounding to 5th digit after decimal point for accuracy before we do final round for answer)
The area of the white triangle in the sector has area 1/2*9.28^2*sin(68.9)= 40.17223(rounding to 5 digits again for some accuracy.
Now we take out the white triangle from the sector.
51.78005-40.17223=11.60782
rounding to the nearest tenth we get 11.6 cm^2
Problem done!
Hope this helped and if you have any questions about my explanation just ask in the comment and I will answer.
Related Questions
what is the midpoint between (1,5) and (7,-3)
Answers
Answer:
(4,1)
Step-by-step explanation:
[tex]Midpoint=(\frac{x_{1}+x_{2}}{2},\frac{y_{1}+y_{2}}{2})\\[/tex]
[tex]=(\frac{1+7}{2},\frac{5-3}{2})\\\\=(\frac{8}{2},\frac{2}{2})\\\\=(4,1)[/tex]
HELP
Which equation represents a line parallel to y = 3x - 4?
1) y=-3x + 4
2) 6x-2y = 12
3) x + 3y = 9
4) y = 1/3x - 2
Answers
can someone help me please?
Answers
Answer:
a. 120 degrees
b. 240 degrees
c. 24π
d. 8π
e. 16π
f. 144π
g. 48π
if you answer i will give brainliest.
148.5 ÷ 6 =?
Answers
Answer:
Step-by-step explanation:
24.75
Answer:
148.5/6=24.75
The front of a vacation cottage is an equilateral triangle with a base of 44 feet. What is the height
x of the cottage above its foundation?
Answers
Answer:
Step-by-step explanation:
my question is in the screenshot
Answers
Answer:
C
Step-by-step explanation:
5 x 3 = 15 and 15 x 2 = 30 ft
Name a list of all of vegetas battle powers during each saga. Will give 100pts! And BRAINLIEST TO first answer!
I would just copy and past you don't have to right it just find iton the internet thx
Answers
Answer:
Character Power level Source
Vegeta 18,000 Vol. 21, #249
Goku 10,000 Movie 6 Pamphlet
Piccolo 8,000 Movie 6 Pamphlet
Gohan 6,000 Movie 6 Pamphlet
Step-by-step explanation:
Please helppppppppppppppp
Answers
Answer:
It's the 2nd one
Step-by-step explanation
Does this table represent a function? Why or why not?
A. Yes, because the y-values are positive numbers
B. No because each x value is different
C. No because none of the y values are the same
D. Yes because every x value corresponds to exactly one y value
Answers
Answer:
D) Yes, Because every x-value corresponds to exactly one y-value
Step-by-step explanation:
I did this, got it correct
I NEED THIS ASAP PLS
Answers
Answer:
The Senior Citizens
Step-by-step explanation:
because the adult tickets cost 11 dollars each person the child tikets cost 5.50 each child and the Senior Citizens only cost 5 each person
Simplify -5x(x - 3y)
Answers
Numbers 6 , 3 , (X – 4) are length of sides of an isosceles triangle , X =
Answers
Two trains leave stations 432 miles apart at the same time and travel toward each other. One train travels at 80 miles per hour while the other travels at 100 miles per hour. How long will it take for the two trains to meet?
Answers
Answer:
The trains will meet in 2.4 hours.
Step-by-step explanation:
To cover 432 miles at 180mph:
432mi/180mph=2.4 hours
geometry
please help! asap!
Answers
Answer:
the awnser is 135
Step-by-step explanation:
15 × 9 = 135
Answer:
54 m^2
Step-by-step explanation:
Area = 1/2 * base * height
You are missing height, but because you have the hypotenuse, you can use the Pythagorean Theorem to find it.
height^2 + (9m)^2 = (15m)^2
height = sqrt(225 m^2 - 81 m^2)
height = sqrt(144 m^2) = 12m
Area = 1/2 * 9m * 12m = 54 m^2
Find the missing value so that the two points (-1, -1) and (x, 1) have a slope of 217.
6
7
10
12
Answers
Answer:
6
Step-by-step explanation:
you needed to make a graph and then find the (-1,-1) and then move two spaces to the right and then seven up and you get (6,1)
hope this helped
What is 18 divided by 1/4?
Answers
Answer:
72
Step-by-step explanation:
so Convert any mixed numbers to fractions.
Then your initial equation becomes: 18/1 divided by 1/4 then you apply the fractions formula for division. and the answer is 1/72. and you just write the 72. I Hope This Helps:> Please Mark Brainliest
In the equation 5b = 45, b = 10
True or False
Answers
Answer:
False b=9
Step-by-step explanation:
In the equation 5b+45, b is equal to 9
The way we get this answer is by dividing each term by 5 and then simplifying
45/5
45/5=9
Hope this helps :)
The Flightless Folly ship has 20 pirates aboard. 12 of those pirates wear an eye patch. What percentage of pirates wear an eye patch on the Flightless Folly?
Answers
Answer:
60%
Step-by-step explanation:
12/20 is equal to 60/100 which gives you 60%
i dont even know this one besties help my small brain 3
Answers
Answer:
-If the legs of the triangle added up are bigger than the hypotenuse, its an acute tri.
-if they are smaller then its and obtuse angel
-if the legs added up are = to the hypotenuse, then the triangle Is a right triangle.
your right triangle is:
5,12,13
Step-by-step explanation:
Because 5^2+12^2=13^2
It is true
Solve this problem, and identify the percent, amount and base.
What percent of 50 is 20
Answers
Answer: 40%
Step-by-step explanation: I took the test
To rent a moving truck for the day, it costs $33 plus $2 for each mile driven. Write an expression that represents the cost.
Answers
Step-by-step explanation:
y = cost, m = miles driven
y = 2m +33
Joey learns a total of 14 appetizer recipes over the course of seven weeks. After how many weeks of school will Joey know a total of 16 appetizer recipes. Solve using unit rates
Answers
Answer:
8 weeks
Step-by-step explanation:
14 appetizer recipes over the course of 7 weeks means she learns 2 recipes in 1 week so this means it will take her 8 weeks to learn 16 recipes. (Double check to make sure I'm correct)
A person walks 1/7 mile in 1/12 hour. the persons speed is _ miles per hour
Answers
Answer the a person walked 1.344 per 1/12
Step-by-step explanation:
Find the missing value need help
Answers
Answer:
-10 +5
its +5
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
i just know it
Write and exponential function in the form y=ab^x that goes through points (0,17) and (5,4131)
Answers
Answer:
[tex]y = 17(3^{x} )[/tex]
Step-by-step explanation:
When x = 0, y = 17 So, [tex]17 = kb^{0} = k(1) = k[/tex]
Now, [tex]y = 17b^{x}[/tex]
When x = 5, y = 4131 So, [tex]4131 = 17b^{5}[/tex]
[tex]b^{5} = 4131/17 = 243 = 3^{5}[/tex]
b = 3
Therefore, [tex]y = 17(3^{x} )[/tex]
Calculate the value of (6.72 x 10^5) + (3.2 x 10^4)
Give your answer in standard form.
Answers
Answer:
7.04× 10^5
Step-by-step explanation:
6.72 x 10^5= 6.72 x 10^(4+1)= 6.72 x 10^1 ×10^4
= 67.2 x 10^4
(67.2 x 10^4)+ (3.2 x 10^4)
(67.2+3.2) × 10^4 = 70.4 × 10^4
7.04× 10^5
Answer:
7.04× 10^5 Step-by-step explanation:
Correct will get brainliest!!!!!!!
Answers
Answer:
Third option is the correct answer
Step-by-step explanation:
Point T is between the point R and point S.
what is 512.3 divded by 100
Answers
Answer:
the answer is 5.123
Step-by-step explanation:
have a good day <3
Answer:
5.123
Step-by-step explanation:
Just need to move the decimal two times to the left because there are two zeros.
Find the percentage of the following:
1.25% of 60
2.75% of 20
3.20% of 10
4.50% of 100
5.5% of 30
Answers
2.)15
3.)2
4.)50
5.)1.5
Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers.
Factor completely and then place the factors in the proper location on the grid.
4a2 - 8a - 5
Answers
Answer:
(2a-4) (a+9). I hope this helps you a lot :)