What expression represents the volume of the cone, in
cubic units?
xx 3
O 2013
O 47x3
Answers
Answer:
A.
Step-by-step explanation:
Volume of a cone = ⅓πr²h
Where,
r = x
h = 2x
Plug in the values into the formula for volume
Volume = ⅓*π*x²*2x
Volume = ⅓*π*2x³
Volume = (1*π*2x³)/3
Volume = [tex] \frac{2\pi x^3}{3} [/tex]
[tex] \frac{2}{3}\pi x^3 [/tex]
Related Questions
Help Please asap please answer correctly
Answers
Answer:
Yes
Step-by-step explanation:
Because 9/12 and 6/8 are both equivalent to 3/4 of the total.
HELP ASAP
which expression can be used to solve 2/3 divided by 1/6
A. 2/3 x 1/6
B. 2/3 x 6/1
C. 3/2 x 1/6
D. 3/2 x 6/1
Answers
Answer:
B
Step-by-step explanation:
2/3 ÷ 1/6
=2/3 × 6/1
sorry if I got it wrong
Answer:
A
Step-by-step explanation:
it a because 2/3 yout divide that then you divide 1/6 right you just have to find the one that matches the number 2/3 1/6 so it A
The lines below are parallel. If the slope of the green line is -2, what is the
slope of the red line?
Answers
Answer:
C. -2
Step-by-step explanation:
All parallel lines have the same slope
Help
Amelia's water bottle holds 4 pints, 2 cups. How many cups does Amelia's water bottle hold? Note: 1 pint = 2 cups
Group of answer choices
Answers
Answer: it hold 8 cups
Step-by-step explanation:
May I plz get brainlest
If she has 4 pints and 2 cups, and pints still needs converted, then multiply 4 by 2 to get the number of cups per pint. so she has 8+2 cups, or 10 cups in her water bottle
---
hope it helps
nathan scored 25 points in his basketball game. if his teams total points scored were 52, what percent did nathan score?
Answers
Answer:
48%
Step-by-step explanation:
[tex]\frac{25}{52} = 0.48[/tex]
0.48 = 48%
Someone please help me ASAP please anyone I need help now
Answers
.............
List the shapes in order of area from greatest to least.
Captionless Image
Answers
Answer:
Step-by-step explanation:
can you repost with the image
Find the unknown value in the proportion. 3/5 = x/20. what is the value of
X?
Answers
(3x^2 + 3x + 3) - (x^2 + 2x + 3) =
Answers
Answer:
2 to the power of 2 +
Step-by-step explanation:
Distribute
Eliminate redundant parentheses
Subtract the numbers
Combine like terms
Combine like terms... again
Multiply by 1 = 2 to the power of 2 +
Answer:
(32+3+3)−1(2+2+3)(3x^{2}+3x+3)-1(x^{2}+2x+3)
(3x2+3x+3)−1(x2+2x+3)
Simplify
1
Distribute
(32+3+3)−1(2+2+3)(32+3+3)−12−2−32
Eliminate redundant parentheses
(323+3)−12−2−332+3+3−12−2−33
Subtract the numbers
32+3+3−2−2−332+3−12−24
Combine like terms
32+3−12−222+3−25
Combine like terms
22+3−222+16
Multiply by 1
Solution
22+
Which of the following statements is true about the unknown leg length? Select that apply.
Answers
Answer:2,3,5 srry that I am late just did the question
Step-by-step explanation:
What is the difference between the first image and the second??
Answers
Answer:
There is only one image
Step-by-step explanation:
Help PLS ILL GIVE BRAINLIEST FOR CORRECT ANSWER
A: 4.5 ounces
B: 8 ounces
C: 280 ounces
D: 288 ounces
Answers
Answer:
what's the question for this?
Plz answer will mark brainliest
Answers
Answer:
Step-by-step explanation:
w and d are the width and diagonal, respectively.
w = d/2 + 1 = (d+2)/2
Pythagorean theorem
w^2 + 8^2 = d^2
substitution
(d+2)^2/4 +64 = d^2
(d+2)^2 + 256 = 4d^2
d^2+4d+4 + 256 = 4d^2
3d^2-4d-260 = 0
Quadratic formula
d = [4±√( 4²-4(3)(-260))]/[2⋅3] = 10, -26/3
-26/3 is an extraneous solution, so d = 10 inches
w=d/2 +1 =6 inches
Ant‘s path = 8+6 = 14 inches
Beetle’s path = 10 inches
14 < 1.5(10)
Ant reaches food first.
midsegment of a trapezoid find x
Answers
Answer:
x = 7
Step-by-step explanation:
Based on the midsegment theorem of a trapezoid, thus:
NP = (JK + ML)/2
Substitute
45 = (3x + 11 + 10x - 12)/2
2*45 = 13x - 1
90 = 13x - 1
90 + 1 = 13x
91 = 13x
Divide both sides by 13
91/13 = x
7 = x
x = 7
The scale on a map is 1 inch = 40 miles. If two towns are 90 miles apart, how far apart on the map should they be?
please help
Answers
Answer: 2.25
Step-by-step explanation: This is because 2.25*40 is 90
Hope this helps and brainliest would be appreciated
Helpppppppppp sjsndkejsnsnsb
Answers
Answer:
18.8 fleck dickon Dunn dream fun deep
What is the volume of the rectangular prism?
Answers
V=1.5(3.5)(1)
V=5.25 in cubed
hope this helps!!
The relationship between the number of slices of pizza eaten and the number of calories
consumed is linear. If you eat 2 slices of pizza and a salad, you consume 455 calories. If you eat
5 slices of pizza and a salad, you consume 1,025 calories.
Answers
Answer:
PIZZA
Step-by-step explanation:
Please please help I really need it y today is the my last day and I have to do it in class.
Answers
Answer:
Step-by-step explanation:
1. 15 points
2. mode-50 basically the number with the most points
3. median is 45
I need the median for 1,6,9
Answers
hope this helps :D
Tags uncle gave him 25 baseball cards to start his collection. Every week, Tag buys 5 more cards.
Write an equation that represents the total number of baseball cards Tag has in his collection. Let x represent the number of weeks Tag bought cards, and let y represent the total nimber of cards Tag has
Answers
Answer:
so you would say 5 × 5 = 25 or 25÷5=5
Answer:
y=25+5x
Step-by-step explanation:
A bag contains 6 red marbles, 4 black marbles, and blue 5 blue marbles. A marble is picked without looking into the bag. Determin the probobility of picking out a blue marble
Answers
Answer:
5/15
(1/3 if u want it simplified)
(about 33.3 % if you want percentage)
Step-by-step explanation:
6 + 4 + 5 = 15 total marbles
There are 5 blue marbles.
Franklin is purchasing replacement equipment for outdoor recess. Mr. DiCanio put in an order totaling $97.23 to purchase 4 playground balls for $17.25 each, a package of 10 jump ropes for $18.75, and 1 Nerf football. How much did the Nerf football cost?
Answers
Answer:
Nerf football cost is $9.48.
Step-by-step explanation:
Total order made by Mr. DiCanio = $97.23
A playground ball cost $17.25 each, so that the cost of 4 playground balls can be determined by;
4 playground balls = $17.25 x 4 = $69.0
A package of 10 jump ropes = $18.75
Cost incurred on the items above = $69.0 + $18.75
= $87.75
Thus,
The cost of 1 Nerf football = $97.23 - $87.75\
= $9.48
Therefore, the cost of Nerf football is $9.48
Please help me fill out the numbers in the box and help me answer the question
Answers
9514 1404 393
Answer:
(1, 55), (4, 220), (5, 275)
times 55
Step-by-step explanation:
You know from life experience that the cost of tickets is often proportional to the number of tickets*. Here, you can check that by dividing the cost by the number of tickets for each of the table entries where both are given:
110/2 = 55 = 165/3
This tells you the cost of 1 ticket is 55. It also tells you the cost of 4 tickets will be 4×55 = 220, and the cost of 5 tickets will be 5×55 = 275.
In short, the cost in dollars is the number of tickets times 55.
_____
* Your life experience will also tell you that sometimes there is a "processing fee" that makes the relation non-proportional. No such fee is evident here.
__
Alternate solution
Since the relation is proportional, you can find the cost of 1 ticket by dividing the cost of 2 tickets by 2: 110/2 = 55. You can find the cost of 4 tickets by doubling the cost of 2 tickets: 2×110 = 220. You can also find the cost of 5 tickets by adding the costs of 2 and 3 tickets: 110 +165 = 275.
What is the distance between point (5, 9) and its reflection across the x-axis?
Answers
Answer:
10 units
Step-by-step explanation:
PLEASE HELP WILL MARK BRAINLIEST!!
What is the value of j?
Answers
Answer:
21
Step-by-step explanation:
simply
the square represents 90 degrees and 90 - 61 is 21
jeyyyyu I need help with this I will mark me as brallinat
Answers
K’10,7
L’10,3
M’2,7
WORTH 25 points!! NEED ASAP!! REALLY IMPORTANT
Answers
Answer:
V = (4.2)(7.5)·w
if w = 2 then V = 63 ft³
Step-by-step explanation:
V = l·w·h
V = (4.2)(7.5)(2)
V = 63
15. Paula bought a ski jacket on sale for $20
less than half of its original price. She
paid $68 for the jacket. What was the
original price?
Answers
Answer:
Step-by-step explanation:
P/2-20=68, add 20 to each side
P/2=88, multiply each side by 2
P=$176
The original price was $176
Question
Example
Step by Step
The endpoints of a side of rectangle ABCD in the coordinate plane are at A (2.11) and
B7, 1). Find the equation of the line that contains the given segment
The line segment is BC.
The equation is y =
llo