Select the correct answer.
A paper cup in the shape of a cone is used to get water from a water cooler. It has a height of 3 inches and a diameter of 22 inches
What is the lateral surface area of the paper cup to the nearest square Inch?
OA 15 square Inches
OB.
19 square Inches
ОС.
14 square Inches
OD. 18 square Inches
Answers
We will see that the lateral surface area of the cone is 14 square inches.
How to find the lateral surface area?
We know that for a cone of height H and radius R, the lateral surface of the cone is:
S = 3.14*R*H
In this case, we know that eh height is 3 + 5/8 inches, and the diameter is 2 + 1/2 inches. Remember that the diameter is twice the radius, then:
R = (2 + 1/2) in = (1 + 1/4) in
Replacing that on the surface equation, we will get:
S = 3.14*( (1 + 1/4) in)*(3 + 5/8)in = 14 in^2
If you want to learn more about areas, you can read:
https://brainly.com/question/24487155
Answer:
it's 15
Step-by-step explanation:
guy above was close
Related Questions
What is the absolute value of -|-4| ?
Answers
Answer:
- 4
Step-by-step explanation:
the absolute value function always give a positive result , that is
| - a | = | a | = a
then
- | - 4 | = - | 4 | = - 4
What is the sum of 4 x 10-5 and 3 x 10-5 written in standard form
Answers
Answer:
7 * 10 to the power —5
Step-by-step explanation:
check out the attached photo.
Answer:
70x - 10
Step-by-step explanation:
A line has a rise of 3 and a run of 12. What is the slope?
O 1/3
O 4
O 1/4
Answers
Explanation- 3 divided by 12 is 4 therefore 1/4 of 12 is 3 making 1/4 the slope
To find the probability of two
independent events, you
their
probabilities.
A) add
B) subtract
C) multiply D) divide
Answers
Answer:
To find a probability Multiply two independent events.
Find the Perimeter of each figure. Show your Solution.
(Note: No Solution considered wrong)
Answers
Answer:
1) 40 m; 2) 18 cm
Step-by-step explanation:
1) Length = 10 m
Breadth = 4 m
Perimeter of a rectangle
= length (l) × breadth (b)
= 10 × 4
= 40 m
2) Side 1 = 6 cm
Side 2 = 8 cm
Side 3 = 4 cm
Perimeter of a triangle
= Side 1 + Side 2 + Side 3
= 6 + 8 + 4
= 18 cm
_______
Hope it helps ⚜
Answer:
1. 28m
2. 18 cm
Step-by-step explanation:
Perimeter of rectangle = 2× (length + breadth )
=> 2 ( 10 + 4 )
=> 2 ( 14 )
=> 28 m
Perimeter of triangle = side a + side b + side c
=> 6cm + 8cm + 4cm
=> 18 cm
When you are analyzing the relationship between two continuous variables, how should you plot the data?.
Answers
Answer:
Scatterplot.
Step-by-step explanation:
Scatterplots help in analyzing the relationship between two continuous variables
PLEASE HELP Solve the right triangle.
Round your answers to the nearest tenth.
Answers
Use the two-way frequency table at the right to find the probability P(7th-grade boy).
(Simplify your answer.)
Answers
Answer:
8/50
Step-by-step explanation:
find the total number of 7th grade boys
put that in the numerator
I'm assuming you're trying to get the probability of picking a 7th grade boy out of all the kids in the soccer camp so 50
im stuck and i need help
Answers
a right angle is always 90° and is you sum up all 3 of the angles of the triangle, you always get 180°, so:
180°-55°-90°= 35°
5. What is the value of x and y?
a.
b.
c.
d.
Answers
Answer:
30[tex]\sqrt{2}[/tex]
Step-by-step explanation:
The triangle given is a special right triangle with angle measures as follows:
45-45-90
The side lengths for this special triangle is represented with a-a[tex]\sqrt{2}[/tex]-a[tex]\sqrt{2}[/tex]
a represents the side length that sees hypotenuse and it is 30 so x and y
30[tex]\sqrt{2}[/tex]
A scale model of a ramp is a right triangular prism as given in this figure. In the actual ramp, the triangular base has a height of 0.5 yards.
What is the surface area of the actual ramp, including the underside?
Enter your answer as a decimal in the box.
The answer is 7.2 I just didnt see anyone ask this
Answers
The surface area of the figure is 720 square inches
How to calculate the surface area of a ramp?The surface area of a figure is the sum of all the area of its faces.
For the given diagram, it consists of 2 triangular faces and 3 rectangular faces
Surface area= (5 * 24) + 2(13*12) + 24 * 12
Surfacee area = 120 + 312 + 288
Surface area = 720 square inches
Hence the surface area of the figure is 720 square inches
Learn more on surface area here: https://brainly.com/question/76387
How many equilateral triangles are there in a regular hexagon.
Answers
There are total 6
Look at the attachment for proof
If we join all three diagonals we get 6 equilateral triangle
Answer:
There are 6 equilateral triangles in a regular hexagon.
Step-by-step explanation:
A regular hexagon can be dissected into 6 equilateral triangles by adding a center point .
In a answered math the problem [tex]\sqrt{-2}[/tex] plus [tex]\sqrt{-18}[/tex] was [tex]4\sqrt{2i}[/tex] as it was rewritten as [tex]\sqrt{2i} + \sqrt{18i}[/tex]. Why can [tex]\sqrt{-2}[/tex] be written as[tex]\sqrt{2i}[/tex]
Answers
[tex]\text{The imaginary unit,}~ i = \sqrt{-1}\\\\\sqrt{-2} ~ \text{can be written as.}\\\\\sqrt{-2}\\\\=\sqrt{-1 \cdot 2}\\\\=\sqrt{-1} \sqrt{2}\\\\=i\sqrt 2\\\\=\sqrt 2 i[/tex]
CHOOSING BRAINLIEST PLEASE HELP
Answers
Answer:
The answer is the 2nd 1
Step-by-step explanation:
It's a basic graph
Answer number 3 please
Answers
Answer:
100 cm square?
Step-by-step explanation:
1 meter square = 100 cm square
Answer:
10,000 cm²
Step-by-step explanation:
m² to cm² conversion
1 m x 1 m = 1 m²But we know : [1 m = 100 cm]100 cm x 100 cm = 10,000 cm²Therefore, 1 m² = 10,000 cm²So, the surface area of the prism in cm² is 10,000 cm²
PLEASE HELP I NEED TO GET DONE IN 10 MINUTES!!!
Marianna is painting a ramp for the school play in the shape of a right triangular prism. The ramp has dimensions as shown below. She will not paint the back or bottom surfaces of the ramp. What is the surface area of the ramp?
Answers
Answer:
3672 sq in
Step-by-step explanation:
The area painted would be 3672 sq in.
Hello people ~
what's the area of a rectangle whose width is 16m and length is 13m?
Answers
Answer:
208 m²
Step-by-step explanation:
[tex]16 \: m\times 13 \: m = 208 \: {m}^{2} [/tex]
Scoopers ice cream shop sells one scoop of ice cream for $1.60. They sell three scoops for $4.80. How much money is needed to buy two scoops of ice cream?
Answers
Answer:
$3.20
Step-by-step explanation:
1.60 x 2 = $3.20
You need $3.20 to buy 2 scoops of ice cream.
Answer:
Step-by-step explanation:
Since the cost of one ice cream scoop is $1.60, you would either have to add $1.60 two times, or multiply 1.60x2.
$1.60+$1.60 or 1.60x2=$3.20.
Therefore, the answer to the question would be “$3.20 would be needed to buy two scoops of ice cream.”
Find the y-intercept and the slope of the line.
Y=-4x-3
Answers
Slope:-
-4
y-intercept:-
(0,-3)
Solution:-The equation of this line is written in Slope-Intercept Form, which looks like so:-y=mx+bIn this formula, m stands for the slope of the line, and b stands for the y-intercept.Please remember that the slope is the line's rise (the amount of units we move up, or "rise" divided by its run (the amount of units we move left or right, and the y-intercept is the point where the line intersects the y-axis. (0, b)Also, please notice that m is the coefficient of x, and b is the constant.Therefore, the slope of the line is equivalent to -4, and the y-intercept is (0, -3).Hope it helps.
Do comment if you have any query.
Answer:
Slope: 4; y-intercept: -3
Explanation:
To find the slope of the line, we will look at the number in front of x.
That number is -4. Hence, the slope is -4
Now, the y-intercept is the constant.
The constant is -3.
Hence, the y-intercept is -3.
Use the points in the diagram to name the figure.
Answers
D) Line JK
<----->
JK
Hope it helps :)
ANSWER QUESTION BELOW CORRECTLY FOR BRAINLIEST
Answers
Sorry if wrong
Hurry pls!
A miniature connector is shaped like this hexagonal prism. The prism has a base area of 8.15 cm².
What is the volume of the connector?
Enter your answer as a decimal in the box.
cm³
Answers
The volume of the connector given the base area and the height is 84.70cm³.
What is the volume of the connector?A hexagonal prism is a three dimensional object that is made up of a hexagonal base. It has 8 faces, 18 edges, and 12 vertices.
Volume = [tex]\frac{3\sqrt{3} }{2} a^{2}h[/tex]
Where:
a²= base area h = height2.598076 x 8.15 x 4 = 84.70cm³
To learn more about prisms, please check: https://brainly.com/question/8890358
Answer:
32.6 cm³ for K12
Find the perimeter of each figure.
6 cm
2 cm
2 cm
6 cm
Answers
Answer:
16
Step-by-step explanation:
no image, but 6 + 2 + 2 + 6 = 16
I need help with Function Operations
Answers
Answer:
490
Step-by-step explanation:
d(x)=700-7(30)
7x 30=210
700-210=490
therefore,
r(x)=490
help i am bad at geometry
Answers
Answer:
115.5 cubic meters.
Step-by-step explanation:
First find the are which is 10.5 because are is base times width divided by 2
The multiply the are with the height. 10.5 times 11 equals 115.5 cubic meters.
If the diameter is 11, then what's the radius?
Answers
EXPLANATION: The radius of a circle is the distance from the center of the circle to any point on the circumference.
The easiest way to find the radius is by dividing the diameter in half
1/2 x 11 = 11/2 OR 5.5
ANSWER: the radius of the circle 11 cm in diameter would be 5.5 cm.
I don’t understand this subject at all if you wold answer that would be a big help
Answers
Answer:
d= 8.6 ft
Step-by-step explanation:
In similar triangles, the corresponding sides are in proportion.
[tex]\boxed{\dfrac{AW}{MZ}=\dfrac{AJ}{MJ}=\dfrac{WJ}{ZJ}}[/tex]
To find the value of x,
[tex]\dfrac{AJ}{MJ}=\dfrac{WJ}{ZJ}\\\\\\\dfrac{6}{7}=\dfrac{d}{10}\\\\\\\dfrac{6}{7}*10=d[/tex]
d = 8.6 ft
Which ordered pairs match the mapping diagram? O (1, 0), (7, 2), (3, 1), (-1, 1), (-7, -6) (0, 1), (2, 7), (3, 4), 4, 1), -6, 7) O(0, 1), (0, 4), (0, 7), (2, 7), (6, 7) (0 1), (2, 7), 3, 4), (4, 1), (6, 7)
Answers
Answer:
I've done this b4
(0, 1), (2, 7), (3, 4), (-4, 1) , (-6, 7)
Find the mean absolute deviation for:1, 1, 2, 4, and 7
a) 1
b) 2
c) 3
d) 0
Answers
To get mean deviation it is nessasary to get the number between the two center numbers
Choose all lengths that are equal to
3 yards 16 inches.
A.
124 in.
B.
4 yd 4 in.
C.
3 yd 1 1/2 ft
D.
2 yd 52 in.
E.
10 ft 4 in.
(15 points)
Answers
Answer: The answer you would be looking for is A. D. E.
Step-by-step explanation:
I hope i helped and can i have brainliest please <3
