10 ft
8 ft
D
Find the area of this figure. Round your
answer to the nearest hundredth. Use
3.14 to approximate “pi”
A = [? ] ft2
Notice that only half of the circle is included in the figure!
Answers
The Area of the Rectangle = l × w
<> 10 × 8 = 80 ft²
The Area of the Semicircle = ½
The Area of a circle = ½ (πr²)
<> π = 3.14
<> r = ½ of 8 = 4 ft
<> ½(3.14 × 4) = 6.28 ft²
The Area of the figure = Area of rectangle + Area of semicircle:-
<> 80 ft² + 6.28 ft² = 86.28 ft²
Therefore, The area of the figure is 86.28 ft².
The total area of given figure is 130.24 ft².
What is area?Area is the amount of space occupied by a two-dimensional figure. In other words, it is the quantity that measures the number of unit squares that cover the surface of a closed figure. The standard unit of area is square units which is generally represented as square inches, square feet, etc.
The given figure is combination figure with rectangle and semicircle.
Rectangle has length =10 ft and width =8 ft.
Semicircle has diameter =8 ft, so radius =4 ft.
Now, area of rectangle is length × width
= 10 ×8
= 80 ft²
Area of circle =πr²
= 3.14×4²
= 3.14×16
= 50.24 ft²
Total area =80+50.24
= 130.24 ft²
Therefore, the total area of given figure is 130.24 ft².
Learn more about the area here:
https://brainly.com/question/27683633.
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Step-by-step explanation: the triangle is solvedlike that
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Step-by-step explanation:
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On explanation:
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it B
Step-by-step explanation:
just took the test.
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Answer: g(x) =2^x -1
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Find the value of x. Round to the nearest tenth.
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Answer:
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Step-by-step explanation:
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Hope, this will help and please mark me as brainliest.
10 Points I beg you help explain
Function f is an exponential function. It predicts the value of a famous sculpture, in thousands of dollars, as a function of the number of years since it was last purchased.
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Enter your answer in the box.
f(x) = (box)
Answers
Answer:
The graph is incorrect
The form has to be
f(x) = [tex]a^{x}[/tex]
So, according to the graph, when y = 1 x = -5
This is not possible
Are you sure that the graph is correct?
Step-by-step explanation:
Hope this helps
please somebody else help me to do . I will mark the correct answer as a brainiest
Answers
there is your answer follow and mark me as brainliest
please help lolz!! ill give brainly <3
2. A pony ride operates in a circular ring that has a radius of 5.5 feet. Trent is
setting up the
fencing around the edge of the ring. Which measurement is closest to the
length of the fencing
in feet?
Answers
Answer:
34.56ft or 35ft
Step-by-step explanation:
First, you do 5.5 times 2 to get 11.
Now you multiply 11 by pi to get 34.56 or 35
How many neutrons does an atom of zinc contain? Give your answer to the nearest whole number.
Answers
Answer:
How many protons does an atom of zinc contain?
30
How many electrons does an atom of zinc contain?
30
How many neutrons does an atom of zinc contain? Give your answer to the nearest whole number.
35
Step-by-step explanation:
A DVD case contains 4 comedies and 6 action movies. Suppose you select a movie at random on Friday night, don’t replace the movie because you don’t want to watch it again, and then select another movie on Saturday. What is the probability that you select a comedy on Friday and an action movie on Saturday? I HAVE 5 MINS
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Step-by-step explanation:
P(C) = 4/10 = 2/5
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is that answer correct ?
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Answer:
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Step-by-step explanation:
Pls vote as brainliest
Help please...no links...
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Answer:
a
Step-by-step explanation:
Using Pythagoras' identity in the right triangle
x² = 4² + 7² = 16 + 49 = 65 ( take the square root of both sides )
x = [tex]\sqrt{65}[/tex] → a
Answer:
hopes this helps
Step-by-step explanation:
D 28
Find SR
A) 4
B) 5
C) 7
D) 9
Answers
9514 1404 393
Answer:
C) 7
Step-by-step explanation:
We have ...
TS +SR = 19
SR +RQ = 13
Adding these two equations together, we have ...
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TS +SR +RQ = 25
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What is the missing reason in the two calumn proof
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Answer:
1. b
2. d
3. c
4. a
5. f
6. e
Step-by-step explanation:
Find the length of the third side. If necessary, round to the nearest tenth 10 20
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if only i knew I would love to help you sorry
Jfndndndjjfjfjnsniwi
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Answer:
soo abcdefghigklmnopqrstuvwzyz
its 50 with Fahrenheit
Step-by-step explanation:
becauze 4+5÷6=71
URGENT
PLEASE ANSWER!!!!
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Answer:I honestly don’t know.....
im so sorry
Step-by-step explanation:
help finding the area
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Answer:
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Step-by-step explanation:
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Josh was asked to solve the equation 15x-19=4x+11 His first step resulted in the equation 15x=4x=30 Describe what Josh did in his first step.
Answers
Answer:
added 19 and 11
Answer:
Added 19 to each side
Step-by-step explanation:
15x-19=4x+11
Add 19 to each side
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The cost of a Kit-Kat is $0.04 more than the cost of a Snickers. If you buy 4 Kit-Kats and 8 Snickers, the total cost is $12.76. How much does the Snickers cost?
Answers
Answer:
Step-by-step explanation:
go to the back of the book
when
[tex] {x}^{3} + a {x}^{2} + 5x + 3[/tex]
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[tex]x + 2[/tex]
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From a hot-air balloon, Andres measures a 31
∘
∘
angle of depression to a landmark that’s 847 feet away, measuring horizontally. What’s the balloon’s vertical distance above the ground? Round your answer to the nearest hundredth of a foot if necessary.
Answers
Answer:
508.93 feet
Step-by-step explanation:
Yep, I know this problem from Delta Math.
We use tangent, and then solve for tan(31). The work is attached below.
The balloons vertical distance above the ground is; h = 508.93 ft.
We are told that Andres measures the angle of depression to a landmark from a hot air balloon to be 31°.
Now horizontal distance of landmark to the air balloon is 847 ft.
This means that the vertical distance will be the vertical side of a triangle formed by the hot air balloon and the landmark.
Using trigonometric ratios, the vertical height is;
h = 847 tan 31°
h = 508.929 ft
Approximating to the nearest hundredths gives;
h = 508.93 ft.
Read more at; https://brainly.com/question/24780061
What is the surface area of the triangular prism?
Answers
Answer:
9 x 24 x 1/2(basically dividing by 2) = 108 , 108 x 2(two triangles) = 216
40 x 15 = 600, 600 x 2(two slanted rectangles) = 1200
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Add given areas:
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Answer:
(B) 2,376
Step-by-step explanation:
I was the first person to actually answer since the other person used you for points but it is B
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Give your answer in its simplest form.
(3 marks)
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pls tell noob nerds sssssssssssssssssssssssssssss
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[tex]\sf\purple{24}[/tex] ✅
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Note:-
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[tex]\large\mathfrak{{\pmb{\underline{\orange{Happy\:learning }}{\orange{!}}}}}[/tex]
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I promise will chose Brainliest..
Answers
Answer:
IDR 3,651.04
Step-by-step explanation:
4x24=96
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IDR 3,651.04
Answer:
3651 IDR
Step-by-step explanation:
I need to make some assumptions, as the problem description is sometimes too vague.
I assume the delivery charge to cover all 4 boxes as one lump sum.
4 boxes with 24 pouches each.
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96×2400 = 230400 IDR
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25% profit means that the total sales (assuming all pouches are sold) is 25% higher than the costs.
profit = 280400 + 25%
25% is 1/4 of the total (as 25%×4 = 100%).
25% = 280400 / 4 = 70100.
so, in order to make 25% profit the total sales price (for all pouches sold) has to be
280400 + 70100 = 350500 IDR
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the price for each pouch has to be an equal share of the 350500.
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Which point is located on the x-axis of a coordinate grid?
Answers
I don't see the grid? did you attach a photo?
If a = -9 and b= -4, what is the value of a + b? -5, 5, -13, 13.
Answers
Answer:
-13
Step-by-step explanation:
simply add
Answer:
Step-by-step explanation:
a+b
-9+(-4)
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The original price of a bicycle was $400. Now it is on sale for $300. What percentage of the original price was the markdown?
Answers
Answer:
25%
Step-by-step explanation:
400/100•300/x=0.75
1.00-0.75= 0.25
25%
Answer:
25 percent of discount
Step-by-step explanation:
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In the United States, only Hawaii has a tropical wet climate. In some parts of Hawaii, rainfall is very heavy- over 400 inches per year on the windward side of the Hawaiian island of Kauai. The table shows the monthly rainfall for one year at a reporting station in Hawaii.
Answers
Answer:
Mean = 14.33333333
Median = 11
Mode= 9 and 11
Range = 42
Step-by-step explanation:
To find the mean, add all the numbers
(5+1+15+43+9+9+11+11+14+12+36+6) = 172
Divide by the number of numbers
172/12 = 14.33333333
Median is the middle number when listed from smallest to largest
1,5,6,9,9,11,11,12,14,15,36,43
Split into 2 even groups
1,5,6,9,9,11, 11,12,14,15,36,43
The middle is between 11 and 11
(11+11)/2 = 11
Mode is the number that appears mode often
This has 2 modes, 9 and 11
Range is largest number minus smallest number
43-1 = 42