The volume of the cylinder is 471.43 cm³.
The volume of the cone is 157.14 cm³.
The volume of the sphere is 523.81 cm³.
The shape that would hold the most volume is the sphere.
What is the volume of a cylinder?A cylinder is a three-dimensional object. It is a prism with a circular base.
Volume of a cylinder = πr²h
Where:
π = 22/7
r = radius
22/7 x 5² x 6 = 471.43 cm³
What is the volume of a cone?Volume of a cone = 1/3 x volume of a cylinder
1/3 x 471.43 cm³ = 157.14 cm³
What is the volume of a sphere?
Volume of a sphere = 4/3 x pi x r³
4/3 x 5³ x 22/7 = 523.81 cm³
To learn more about to determine the volume of a cylinder, check: https://brainly.com/question/9624219
#SPJ1
What is the slope of the line passing through the points
ear Equations
(-2, - 8) and (-3, — 9)₂
[tex](\stackrel{x_1}{-2}~,~\stackrel{y_1}{-8})\qquad (\stackrel{x_2}{-3}~,~\stackrel{y_2}{-9}) \\\\\\ \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{-9}-\stackrel{y1}{(-8)}}}{\underset{run} {\underset{x_2}{-3}-\underset{x_1}{(-2)}}} \implies \cfrac{-9 +8}{-3 +2}\implies \cfrac{-1}{-1}\implies 1[/tex]
Answer:
Step-by-step explanation:
(-9 + 8)/(-3 + 2)= -1/-1= 1
How to solve and respond.
Step-by-step explanation:
the error:
it is stated that
[tex]\frac{5x}{x+7} +\frac{7}{x} = \frac{5x}{x+7} +\frac{7(7)}{x+7}[/tex]
subtract (5x)/(x+7) from both sides
[tex]\frac{7}{x} = \frac{7(7)}{x+7}[/tex]
multiply both sides by x + 7
7(x+7) = 49x
7x + 49 = 49x
subtract 7x from both sides to isolate x and its coefficient
49 = 42x
thus, this is only true when 49 = 42x. in order for these two equations to be equal, they must always be true, so this is wrong
the solution:
we want to express 7/x as (something) / (x+7). to do this, we can multiply 7/x by 1.
anything divided by itself = 1. thus, if we multiply both the numerator and the denominator by something that turns x into (x+7), we can do what we want to do.
(x+7)/x * x turns x into (x+7), so we multiply both the numerator and denominator by (x+7)/x to get
[tex]\frac{7}{x} = \frac{7(x+7)/x}{x+7}[/tex]
substitute this for 7/x in our original problem
[tex]\frac{5x}{x+7} +\frac{7(x+7)/x}{x+7} = \frac{5x}{x+7} +\frac{(7x+49)/x}{x+7} = \frac{5x}{x+7} +\frac{7+49/x}{x+7} = \frac{5x+7+49/x}{x+7}[/tex]
The mean of a math test took by 50 students is 85%. Teo students got 10%
Answer:
88%
Step-by-step explanation:
7. If c 1 b, what is <2?
A. 90
B. Not enough information
C. 82
D. 98
Answer:
A. 90°
Step-by-step explanation:
A perpendicular on a straight line creates 2 right angles.
We know the value of a right angle is 90°.
Hence :
∠2 = 90°
help how do i do this
Answer:
864.
Step-by-step explanation:
1) the required volume can be calculated according to the formula (see also the attachment):
V=Area(BKS)*height;
2) if to see the triangle ABC (see the attachment), then m∠C=90°; m∠A=30° and m∠B=60°;
3) the length of AC=BC*cot(m∠A)=2√3*√3=6 [cm];
4) if AC=6 [cm], then BS=36-2*BC=24 [cm];
5) in the equilateral triangle BKS BS=BK=KS=24 [cm], then the Area(BKS)=BS²√3/4=144√3 [cm²];
6) if the height is 2√3 [cm] and Area(BKS)=144√3 [cm²], then
V=144√3*2√3=864 [cm³].
I’ll give Brainlylist to whoever gets this correct - Due today
Please and thank you
P.S there’s two boxes called Data set 1 and Data set 2
Answer:
Step-by-step explanation:
Mean: Add all the values and divide by the # of values
Median: The center of the values
Mode: The value that appears the most in the data set
Mean for data set 1: 86
Mean for data set 2: (85+89+71+85+86+91+92+96+87)/2= approximately 86.89
Median for data set 1: 72,75,78,80,88,90,95,98,98
We've sorted it from least to greatest, and the center is 88 because there is 4 values to the left of it, and 4 values to the right. It's at the very center.
Median for data set 2: 71,85,85,86,87,89,91,92,96
The center for this is 87 because it is again, at the absolute center/middle between the data.
Mode for data set 1: 98 because it appears 2 times, which is more often than other values
Mode for data set 2: 85 because it appears most often (2 times) in the data set
Hope this helps! :)
Dana is attaching a shelf to a wall and needs the shelf to be parallel to the floor. How many degrees should the shelf be
relatve to the foor?
A) O degrees
B) 90 degrees
C) 45 degrees
D) 225 degrees
Explanation:
By definition, the floor is assumed to be level and that means the floor is at a 0 degree angle. The shelf must also have this same angle relative to the floor so we have the shelf and floor as parallel planes. For more info, check out the converse of the corresponding angles theorem.
What is an equation of the line that passes through the points (3,6) and (−3,4)?
Answer:
y = x/3 +5
Step-by-step explanation:
Step1 : finding the slope
m = [tex]\frac{y2-y1}{x2-x1}[/tex]
(3,6) and (−3,4)
m = [tex]\frac{4-6}{-3-3}[/tex]
m = 1/3
Solving for the equation
y-y1 = m(x-x1) , (3,6)
y-6 = 1/3(x-3)
y = x/3 -1 +6
y = x/3 +5
HELP!!
Find x. Round to the nearest tenth.
Answer:
31.9°
Step-by-step explanation:
Applying the Law of Sines,
A = 75°a = 22 cmB = x°b = 12 cm⇒ sin75° / 22 = sin x° / 12
⇒ sin (45 + 30)° / 22 = sin x° / 12
⇒ (1/√2)(√3/2) + (1/√2)(1/2) / 22 = sin x° / 12
⇒ (1/√2)(√3 + 1 / 2) / 22 = sin x° / 12
⇒ 12 × (2.73/2.82) / 22 = sin x°
⇒ x = sin⁻¹ (0.529)
⇒ x = 31.9° (nearest tenth)
What is 1 percent of 510
Answer: " 5.1 " .
____________
Step-by-step explanation:
____________
To find 1 percent (i.e. " 1% " ) of: 510 ;
Note: 1 % = (1 /100) = (1 ÷ 100) ;
Note the following about "dividing by "100" ;
We take the number: "510" in our case;
and move the decimal point "2 (two) places backward" .
We move it "backward" (instead of "forward") because we are "dividing" ;
and we are moving the decimal point "2 (two)" spaces backward; since we are dividing by "100" ; which has "2 (two) zeros" .
So: " (510.) ÷ 100 " ;
Take: " 510." ; and move the decimal point two (2) spaces backward:
5.10.
↩
To get: " 5.10 " ; which we can simplify as:
→ " 5.1 " ; which is our answer.
Hope this is helpful to you! Wishing you well!
____________
Lowest common multiple of 10 and 20
Answer:
The lowest common multiple of 10 and 20 is twenty, and the maximum common multiple is 10
[tex]\rule{50}{1}\large\textsf{\textbf{\underline{Question:-}}}\rule{50}{1}[/tex]
What is the lowest common multiple of 10 and 20?
[tex]\rule{50}{1}\large\textsf{\textbf{\underline{Answer and how to solve:-}}}\rule{50}{1}[/tex]
First let's list a few common multiples of 10 and 20:-
[tex]\Large\textsf{Multiples of 10: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100...}}[/tex]
Now, let's list some multiples of 20:-
[tex]\Large\textit{Multiples of 20: 20, 40, 60, 80, 100, 120, 140, 160...}[/tex]
Now let's find the Least common multiple (L.C.M.) of 10 and 20:-
[tex]\Large\textsc{The LCM is 20}[/tex]
Good luck with your studies.[tex]\rule{50}{1}\smile\smile\smile\smile\smile\smile\rule{50}{1}[/tex]
A lender estimates that the closing costs on a $170,000 home loan will be $6,375.00. The actual closing costs were 4.0%of the loan amount. Determine if the closing costs were higher or
lower than the estimate and by what percent
higher by 0.25%
higher by 0.5%
lower by 0.25%
lower by 0.5%
Answer:
(a) higher by 0.25%
Step-by-step explanation:
The error in the estimate is found by comparing the estimated rate to the actual rate.
__
The rate of estimated closing costs is ...
(estimated cost)/(home cost) × 100% = 6375/170000×100% = 3.75%
The actual rate is 4.00%.
actual - estimate = 4.00% -3.75% = 0.25%
The actual closing costs were higher than the estimate by 0.25%.
One angle on a parallelogram measures 155 what are the measures of the other angle
Answer: 25, 90 ,90
Step-by-step explanation:
One angle on a paralel = 155
=> x+ y + z + 155 = 360
x + y + z = 205 ; x + y ; y + z ; x + z = 180
x + y = 180
=> Z = 205 - 180
Z = 25 Degree
x = y = 90 degree
Mark me as Brainliest pls ! Tysm !
Jahnay wants to estimate how many ducks there are in her local park.
One day she puts a non-harmful tag on 20 of the ducks in the park.
The next day she catches 27 ducks and notices that 3 of these have a tag on them.
Work out an estimate for the total number of ducks in her local park.
Answer:
44 aproximately
Step-by-step explanation:
She puts a tag on 20 of them, the next day she catches 27 and notices 3 of them have a tag so we substract 27-3=24 we add 24 to the initial number of ducks (20) and the result is 44
Step-by-step explanation:
27÷3×20=180
or
3/27=20/n =180
so the numbers of ducks in her local park is 180
if the simple interest on $1,000 for 4 years is $320, then what is the interest rate?
Answer:
8%
Step-by-step explanation:
assume simple interest rate = r
interest = 1000 * 4 * r = 320
r = 320/4000 = 0.08 = 8%
What’s the answer to this question
Step-by-step explanation:
[tex] = 2(x - 5) ^{2} + 4(x - 5) + 1[/tex]
Now for the first term use the formula :
[tex] {a}^{2} - 2ab + {b}^{2} [/tex]
[tex] = 2( {x}^{2} - 10x + 25) + 4(x - 5) + 1[/tex]
[tex] = 2 {x}^{2} - 20x + 50 + 4x - 20 + 1[/tex]
[tex] = 2 {x}^{2} - 20x + 4x + 50 - 20 + 1[/tex]
[tex] = 2 {x}^{2} - 16x + 31[/tex]
Please i need your help
Answer: 475 Add 5 more.
Step-by-step explanation:
The table below represents what type of function?
A. Linear
B. Nonlinear
C. Linear and nonlinear
D. Neither linear nor nonlinear
PLEASEEE I NEED THE ANSWER RIGHT NOWW
Answer:
nonlinear because the second row isn't going up by the same number
Find the value of the variable that results in congruent triangles
Answer:
y = 5
Step-by-step explanation:
The triangles will be congruent when corresponding sides are congruent. __
We already have ...
KL ≅ NP . . . = 15 mm
JL ≅ MP . . . = 22 mm
So, we need ...
JK ≅ MN
4y +12 = 32 . . . . substitute given values
This will be the case when ...
4y = 20 . . . . . subtract 12
y = 5 . . . . . . . divide by 4
The value of y that makes the triangles congruent is 5.
In a school of 900 pupils, 30% are boys and 40% of the boys wear glasses.
How many boys wear glasses?
Answer:
180
Step-by-step explanation:
First, we have to find out how many boys are in the school:
900 * 0.30 = 270
Now, we know that there are 270 boys. Out of these boys we need to find out how many boys have glasses:
270 * 0.40 = 108
180 is our answer.
The total cost of 4 sodas and 6 patties is $840. If a customer buys 5 sodas and 5 patties, the total cost is $800. What is the cost of 1 soda and 1 patty?
Answer:
S = $76 and P = $236
Step-by-step explanation:
Let the sodas be S and the patties P. So
4S + 6P = 840 and 5S + 5P = 800
By substitution method we will have the solution
5S + 5P = 800
5S = 800 - 5P
S = 800 - 5P
5
We'll sustitute S with this equation
4S + 6P = 840
[tex]4(\frac{800 - 5P}{5})[/tex] + 6P = 80
4(800 - 5P) + 6P(5) = 840
3200 - 20P + 30P = 840
-20P + 30P = 840 - 3200
10P = -2360
P = -2360
10
P = -236
Since the cost of the patty can't be negative, P = $236
Now that we know the cost of the patty, we can calculate the cost of the soda
S = 800 - 5P
5
S = 800 - 5(236)
5
S = 800 - 1180
5
S = -380
5
S = -76
Here S can't be negative, so S = $76
help me please! I'm confused
I couldn't take a pic of all of it but the top says
identify the scatter plots to shoe a positvive assosiation,a negative assosiation,or no assosiation.
Step-by-step explanation:
1 and 2 are negative
3 and 5 are none
4 and 6 are positive
How many papayas could Star Market buy at Farm B for the same amount of money it spent at Farm A? Enter the answer in the box.
What is the value of 5k2−6 when k = 9?
Answer:
84
Step-by-step explanation:
Plug in 9 for k.
5(9)(2) - 6
first: (9)(2) = 9 x 2 = 18
5(18) - 6
second: 5(18) = 5 x 18 = 90
last: 90 - 6 = ?
84
hope this helps
James is 612 centimeters tall. How many decimeters is this?
Answer:
612 centimeters = 612 : 10 = 61,2 decimeters
In a game, if you roll a 6 on a 6-sided number cube, you lose a turn. (a) What is the probability that you roll a 6? Explain your reasoning. (b) What is the probability that you either roll a 6 or do not roll a 6? Explain your reasoning. (c) What is the probability that you don't roll a 6? Explain your reasoning
Alex jogs 5,000 meters twice a day. How many kilometers does Alex jog each day?
A) 0.01 kilometer
B) 0.1 kilometer
C) 1 kilometer
D) 10 kilometers
1 kilometer = 1000 meters
5000 meters / 1000 = 5 kilometers
5 kilometers x 2 times per day = 10 kilometers per day.
answer: D) 10 kilometers
Solve for TV and SV. Select BOTH correct answers.
tv=8
sv=8√2
tv=8√2
sv-8
Answer:
TV = 8 , SV = 8[tex]\sqrt{2}[/tex]
Step-by-step explanation:
given ST = TV , then
TV = 8
using Pythagoras' identity in the right triangle
SV² = ST² + TV² = 8² + 8² = 64 + 64 = 128 ( take square root of both sides )
SV = [tex]\sqrt{128}[/tex] = [tex]\sqrt{64(2)}[/tex] = [tex]\sqrt{64}[/tex] × [tex]\sqrt{2}[/tex] = 8[tex]\sqrt{2}[/tex]
Perform the indicated operation and simplify your answer.
7/17+(-6/17)
Answer:
1/17 or 0.059
Step-by-step explanation:
7/17 + (-6/17) = 7/17 - 6/17 = 7-6/17 = 1/17
Solve for the value of t
Answer:
T = 12
Step-by-step explanation:
8t+1=97
We move all terms to the left:
8t+1-(97)=0
We add all the numbers together, and all the variables
8t-96=0
We move all terms containing t to the left, all other terms to the right
8t=96
t=96/8
t=12
