4. What is the volume of the cone shown below?
Round to the nearest tenth.
5 ft.
d = 2 ft.
Answers
Answer:
5.2 cubic ft
Step-by-step explanation:
took the test
The volume of given cone is 5.23 cubic feet.
What is volume?Volume is the measure of the capacity that an object holds.
Formula for the volume of cone[tex]v = \frac{1}{3} \pi r^{2} h[/tex]
where,
v is the volume of cone
r is the radius of cone
h is the height of cone
According to the question we have
Diameter of cone is 2ft
⇒ radius of the cone = [tex]\frac{2}{2} = 1 feet[/tex]
Height of the cone is 5ft.
Therefore,
The volume of the cone = [tex]\frac{1}{3}(1)\pi( 1)^{2} (5)[/tex]
Volume of cone = [tex]\frac{1}{3} (3.14)(1)(5) = 5.23 cubic feet[/tex]
Hence, hence the volume of given cone is 5.23 cubic feet.
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Related Questions
HELPP BHFEJKFFE PLEASEE!!!!!! :))
Answers
Answer:
i would say 5
Step-by-step explanation:
4 is almost the same size as [tex]x[/tex] but [tex]x[/tex] is just a little bit longer and its slanted
If a regular polygon has one exterior angle measuring 1 degrees, then it has
sides.
Answers
Answer:
360
Step-by-step explanation:
360/1= 360 sides
please help me!! as quick as u cann
Answers
Answer:C
Step-by-step explanation:
7100 dollars is placed in an account with an annual interest rate of 7.75%. How much will be in the account after 30 years, to the nearest cent ?
Answers
$66,646.40 is the correct answer
The amount that will be in the account after 30 years, to the nearest cent is to be considered as the $66,646.40.
Calculation of a future value;Since
The interest rate be like = 7.75%
The time period = 30
The present value = $7,100
The PMT is = $0
Now the following formula is used;
So,
= -FV(RATE,NPER,PMT,PV,TYPE)
After applying it, the future value should be $66,646.40.
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The park is a rectangular park with an area of 20 square miles. The park is 4 miles wide. What is the length in miles?
Answers
Answer:
5 miles.
Step-by-step explanation:
Because area is just length times width so in that sense 20/4 is 5 :)
I feel generous so here yall go first come first serve
Answers
Answer:
thanks
Step-by-step explanation:
thank you for points
Find the equation of the line use exact numbers
Y=_x+_
Answers
Answer:
Y = 2x + 4
Step-by-step explanation:
y= mx +b
First, find m (aka the slope)
[tex]\frac{rise}{run}[/tex] = [tex]\frac{2}{1}[/tex] = 2
m = 2
Find b (aka the y-intercept)
The line touches the y-axis at (0,4). Therefore b = 4
Plug m and b into the slope-intercept equation
y = mx +b
y = 2x + 4
Using the graph or equations:
What is the solution to this system of equations?
81 = 6x + 3y
21 = x+y
Answers
Answer: x = 6 , y = 15
Step-by-step explanation:
Subtract.
(6x2 + 5) - (4x-3)
WILL GIVE BRAINLIEST
Please help
Answers
Answer:
Remember that 6x^2 and -4x are not like terms. I drew a circle around them since those two will come first then goes the 5 and 3. Hopw this helps, thank you !!
PLS HELPPP
To create a box-and-whisker plot for
these test scores:
31, 55, 61, 75, 79, 85, 92, 94, 97
We first have to determine Q1, Q2,
and Q3.
Q1
Q2
Q3
10
20
50
60
70
80
90
100
What is the median of the data set?
Answers
Answer:
oh i hade this i got wrong but the answer is 79
Step-by-step explanation:
Directions: Solve the polynomials y
using the indicated operation .
1. ( -3x² - 8x + 2 ) + ( -5x² - 9x - 2 )
___________
2. ( -2x² + 7x - 1 ) - ( 8x² - 6x + 5 )
___________
3. (5x² - 5xy - 10y²)+ (5x² + 5xy + 10y²)
___________
4. ( 2 + 8x + 4x² ) - ( 9 + 6x + 2x² )
___________
5. ( 4x³ + 5x² + 3x ) - ( 3x³ + 6x² - 1 )
___________
Need answer please ❣️
Now na Brainlest ❣️ ko maka answer ❣️
Answers
Answer:
Step-by-step explanation:
In this question we will solve the polynomials by adding or subtracting the similar terms.
1). (-3x² - 8x + 2) + (-5x² - 9x - 2)
= (-3x²- 5x²) - (8x + 9x) + (2 - 2)
= (-8x²) - 17x + 0
= -8x² - 17x
2). (-2x² + 7x - 1) - (8x² - 6x + 5)
= (-2x² - 8x²) + (7x + 6x) - (1 + 5)
= -10x² + 13x - 6
3). (5x²- 5xy - 10y²) + (5x²+ 5xy + 10y²)
= (5x² + 5x²) + (-5xy + 5xy) + (-10y² + 10y²)
= 10x²
4). (2 + 8x + 4x²) - (9 + 6x + 2x²)
= (2 - 9) + (8x - 6x) + (4x² - 2x²)
= -7 + 2x + 2x²
5). (4x³ + 5x²+ 3x) - (3x³ + 6x²- 1)
= (4x³ - 3x³) + (5x² - 6x²) + 3x + 1
= x³- x² + 3x + 1
what is 2/x+2=4/x+1 hurry
Answers
Answer:
1
Step-by-step explanation:
100 - 400 + 200 x 700 + 800 - 200
Answers
Answer: 140,300
Step-by-step explanation:
Answer:
140,300
Step-by-step explanation:
HELP I NEED HELP ASAP
Answers
Answer:A
Step-by-step explanation:
17
A straight line passes through 0 and (2, 6)
Circle the equation of the line
[1 mark]
Answers
The line x+4 would have a y Intercept of 4. The graph doesn’t show that. Y=6 would be parallel to the x axis. The graph doesn’t show that either. So the answer is y=3x
Answer:
y = 3x
Step-by-step explanation:
To find out what the equation is here, divide the y coordinate by the x coordinate of the point given (2, 6). Here divide 6 by 2. That would equal 3. That means that the y coordinate is 3 times as much as the x coordinate. As a result we can make the equation y = 3x out of what we now know.
How many more turtles were there in 2021 than 2007 ?
Answers
2021: 2300000
Answer = 310000
Answer:
so 1.99 x 10^=19,90000
and 2.3 x 10^6=2,300,000
now subtract this 2 which equal 310,000
Step-by-step explanation:
For a minute i thought it was a general question and it's supposed to be 2012
HELP ME PLEASEEE!!!!!!!!!
Answers
(6-1, 1+2)>>>(5, 3)
(1-1, 7+2)>>>(0,9)
(-3-1, -2+2)>>>(-4, 0)
BRAINLIEST to whoever gets it right
Answers
. Suppose lines
←→
PQ and
←→
QR are perpendicular, and ∠RPQ = 17◦
. What is the measure of ∠QRP?
Answers
Answer:
so fh
Step-by-step explanation:
can anyone solve for x?
Answers
Answer:
if all the corners are 90 degree angles:
x = -12
Step-by-step explanation:
2x+3 = x-9
x = -12
Answer:
2x+3=x-9
2x-x=-9-3
x=-12
Step-by-step explanation:
or it is 6
2x+3=x-6
2x-x=-6-3
x=-9
A child tosses a baseball up into the air. On its way down, it gets caught in a tree for several seconds before falling down to the ground.
Sketch a graph that represents the height of the ball, as a function of time.
Be sure to include a label and a scale for each axis.
PLEASE HELP MEEE!!!!
this is due today at 12 help!!
(image included)
Answers
Answer:
most likely asking for something like this
Step-by-step explanation:
Answer:
Read the step-by-step for the entire answer!!!
Step-by-step explanation:
Whenever you have situations like these you have to look at it from the perspective given.
If you are throwing a ball it's going to start at ground 0 where the child is, therefore the height of the child is how high off the ground the ball is at 0 seconds.
If it is thrown, and it is stuck in the tree for a few seconds, then that means on the graph you will see an incline of the graph, and then a stale line for a few seconds as the ball is stuck in the same height for a few seconds.
After the ball falls down, then so will the height of the ball.
t - a function of time, is always on the x-axis because time variables are usually on the x-axis of a graph.
I choose seconds as a measurement of time because in a realistic situation a ball will be in the air for seconds.
h - the height of the ball, will be on the y-axis of the graph because it is a dependent variable (i.e. the height of the ball is dependent on how long the ball is in the air for).
The image below is the graph.
On a road map, the distance from Green mount to Yorktowne is 2 inches. The map scale is
1 inch : 25 miles. How many miles is the actual distance between the two cities?
Mark only one oval.
A-12.5 miles
B-25 miles
D-50 miles
C-125 miles
Answers
Answer:
D
Step-by-step explanation:
yt = 2
the ratio is 1:25
2×25=50
Frank’s dog eats 6 ounces of dog food each day. Frank bought a 42-pound bag of dog food. How many 6-ounce servings are in 42-pound bag of dog food?
Answers
So 42/6= 7
How do I calculate this?
6( 2x + 3 ) = 2 ( 5x - 3 )
Answers
Answer:
x= -33/2 or x=-16.5
Step-by-step explanation:
Expand the bracket
6(2x+3) = 2(5x-3)
12x+18=10x-15
Bring like terms together
12x-10x=-15-18
2x=-33
x=-33/2
Your television remote control has buttons for digits 0-9. If your press two buttons, how many numbers are possible if
a) the same button may be pressed twice
b) the same button may not be pressed twice
Answers
(A) I got 10(10)=100 points in remote space.
(B) I also got 10(9)=90 points in remote space
Answer:
a) 100
b) 90
Step-by-step explanation:
For the first question, the first button you press will have 10 possibilities, from 0-9. For the second button, you will still have 10 possibilities since the same button may be pressed twice. Therefore, you get 10*10=100.
For the second one, the same button may not be pressed twice. For the first button press, you have 10 possibilities, but for the second button, you have 1 less possibility since you aren't allowed to push the button you pressed before. So there will be 9 possibilities. 10*9=90.
endpoint (-2,-6), midpoint (9,-10)
Answers
Answer: fined the parabola through (9,-10) with vertex ( -2, -6 ) using the vertex from y=a(x -h) +k.
standard from y=- 4/121 x2 -16/121 x -742/121
vertex from: y= - 4/121 (x+2)2-6
hope this helps :)
What is equalivalent to (-3m+5) + (m-11)
Answers
Answer:
-2m - 6
Step-by-step explanation:
Karl set out to alaska on his truck the amount of fuel remaining in hi truck tank in liters as a function of distance driven in kilometers is graphed
What distance did Karl travel by the time he had 200 liters of fuel
Answers
Karl traveled 420 kilometers by the time he had 200 liters of fuel remaining in his truck.
Why it is and what is distance?
To determine the distance Karl traveled by the time he had 200 liters of fuel remaining in his truck, we need to examine the graph provided.
From the graph, we can see that when the fuel remaining in the truck tank is 200 liters, the corresponding distance driven is approximately 420 kilometers.
Therefore, Karl traveled 420 kilometers by the time he had 200 liters of fuel remaining in his truck.
Distance is the physical length between two points or objects. It is a scalar quantity that measures the amount of space between two locations, without regard to the direction of travel. Distance can be measured in various units such as meters, kilometers, miles, and so on.
In physics, distance is often distinguished from displacement, which is a vector quantity that measures the change in position of an object relative to its starting point.
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Who can help me on my math I’m failing can y’all please help me on some questions.
It’s solving systems of equations
Answers
Answer: the small number: 2
Write an equation of a line in slope-intercept form given the slope (m) and the y-intercept (b).
Slope, m =-
y-intercept, b = 7
Answers
Answer:
y= - _ +7
Step-by-step explanation:
DRAG & DROP THE ANSWER
Slope, m = 3. y intercept, b - 7
OH
y = 122
Slope, m - 25. y-intercept, b = 0
O!
y = 252
Slope, m = 12. y Intercept, b=0
y = 10 + 15
Slope, m = 10. y-Intercept, b = 15
y = 2x + 5
y = 3x + 7