Answers
Answer:
190π (not part of the answer choices)
Step-by-step explanation:
The surface area of a cylinder can be found using the formula below:
[tex]SA=2\pi r^2+\pi dh[/tex] where [tex]r[/tex] is the radius of the base, [tex]d[/tex] is the diameter of the base and [tex]h[/tex] is the height of the cylinder.
Plug in the given values
[tex]SA=2\pi (\frac{10}{2}) ^2+\pi (10)(14)\\SA=2\pi (\frac{100}{4})+140\pi\\SA=2\pi (25)+140\pi\\SA=50\pi+140\pi\\SA=190\pi[/tex]
Therefore, although this answer isn't one of the choices, the surface area of the cylinder is 190π.
I hope this helps!
Related Questions
at a soccer match for every goal team a score team the score 3 goals the ratio of the number of goals scored by team to the number of goals scored by team b is blank
Answers
Answer:
1 : 3
Step-by-step explanation:
Given that :
For every goal TEAM A score ; TEAM B scores 3
Expressing the above as a ratio in the form:
Team A : Team B
Team A = 1 ; Team B = 3
1 : 3
Hence, the ratio is in the form 1 : 3
Blank minus 1/2 equals 3/4
Answers
Answer:
x = 5/4 -or- 1 1/4
Step-by-step explanation:
x - 1/2 = 3/4
Get common demoninators: x - 2/4 = 3/4
Add 2/4 to both sides: x = 5/4
Everyday fitness health club charges $18 per month, new members must pay a $60 fee. What is an equation to represent the relationship between cost and number of months
Answers
if it’s slope intercept form you want
Need to know the answer, I would really appreciate any help. I’m not to good at the graph part of Slope.
Answers
Answer:
Top right
Step-by-step explanation:
The slope is 0.5
y - 3 = 0.5(x + 4)
y - y1 = m(x + x1)
Coordinate ( -4, 3)
Top right choice is the only graph where the line touches (-4, 3)
El segmeno JL tiene puntos finales J(-3,-4) y L(7,6). ¿Cuáles son las coordenadas del punto K, de modo que el punto K esté en el segmento JL Y JK - 3/5JL? Explique su respuesta.
Answers
8. help me and if u get it right ill give u brainliest
Answers
Answer:
Step-by-step explanation:
All of the above
the sum of twice c and 10
Answers
Answer:
2c+10
Step-by-step explanation:
Your cell phone plan cost $24.99 per month plus $0.11 for each of text messages you send and receive you hove most $30 to spend on your phone bill what is the maximum number of text messages that you can send and receive next month?
Answers
Answer:
he can send 45 text messages and will spend $29.94
2/4 of the sum 17 and 4
Answers
[tex]\frac{2}{4} =\frac{1}{2}[/tex]
[tex]\frac{1}{2}[/tex]×[tex](17+4)[/tex]
[tex]\frac{1}{2}[/tex]×21[tex]=10.5[/tex]
Hope this helped.
2+w>÷××=
[tex]93 \div 10[/tex]
what is the fairy
Answers
Step-by-step explanation:
What?
simplify (2x^2-32)/x^2+10+24
Answers
Answer:
Step-by-step explanation:
(2x^2-32)/(x^2 + 10x + 24) is less subject to misinterpretation. Write these factors in a vertical column:
(2x^2-32)
------------------------- and then factor numerator and denominator separately:
(x^2 + 10x + 24)
2(x^2 - 16) 2(x - 4)(x + 4) 2(x - 4)
--------------------- = --------------------- = ---------------- Note: This is good ONLY
(x + 4)(x + 6) (x + 4)(x + 6) x + 6 for x ≠ -4! Division by
is not defined.
[tex]{ \dashrightarrow{ \sf { \red{ \frac{2 {x}^{2} - 32}{ {x}^{2} + 10x + 24}}} } } \\ \\ \\ { \dashrightarrow{ \sf{ \red{ \frac{2( {x}^{2} - 16)}{ {x}^{2} +(6x+4x) +24}}}}} \\ \\ \\ { \dashrightarrow{ \sf{ \red{ \frac{2(x + 4)(x - 4)}{ {x}^{2} + 6x + 4x +24}}}}} [/tex]
[tex]{ \dashrightarrow{ \sf{ \red{ \frac{2(x + 4)(x - 4}{ x(x+6)+4(x+6)}}}}} \\ \\ \\
{ \dashrightarrow{ \sf{ \red{ \frac{2(x + 4)(x - 4)}{(x+6)(x+4)}}}}} \\ \\ \\
{ \dashrightarrow{ \sf{ \red{ \frac{2(x - 4)}{ (x-6)}}}}} [/tex]
help ASAP ill mark u brainliest
Answers
if I remember correctly, it’s the first one
Solve the equation for x, and enter your answer in the box below x/2=9
Answers
try multiplying both side of the equation by 2.
x/2*2=9*2
I think you can solve it yourself :)
Answer:
x=18
Step-by-step explanation:
Question 5 of 5
What is the slope of the line through (0, 4) and (3, -2)?
10.4
O A.-2
c
B. 2
O c.
Answers
Answer:
M = -2
Step-by-step explanation:
Your answer is -2
An airplane flies 315 km in 1 hour 45 minutes. Calculate the average speed.
Answers
Answer:
3 km per minute
Step-by-step explanation:
speed = distance / time
315km/105 minutes
= 3 km per minute
HELP IM LITERALLY FAILING MATH!!!
Answers
Answer:
1.4 ft
Step-by-step explanation:
Ok so first off you want to take the area(1.96) and divide it by your height(1.4)
This will get you B!(1.4)
Also since this is a square all the sides are equal!
Answer: b= 1.4
Step-by-step explanation:
Area = length x width
1.96 = “b” x 1.4
Since we have the area and one side of the box, we can rearrange the equation to find the missing side.
Since 1.4 is being multiplied on the right side of the equation, we must divide by 1.4 to remove it. Divide both sides by 1.4
1.96/1.4= b
b= 1.4
The table shows the relationship between r and s, where s is the independent variable. Which equation represents the relationship between r and s?
Answers
Answer:
i dont know sorry im doing a test and i also eed the answer :/
Step-by-step explanation:
:/
Answer: r = 1/6 s
Step-by-step explanation:
The residence of a city voted on whether to raise property taxes the ratio of yes votes to no votes was 7 to 4 if there were 3672 no votes what was the total number of votes
Answers
Answer: 10,098 votes
Step-by-step explanation:
The ratio is 7 : 4 which means that for every 7 yes votes, there were 4 no votes.
To find the total votes, add the ratios:
= 7 + 4
= 11
4/11 are the no votes out of the total. Assuming the total is x, the formula is:
4/11x = 3,672
x = 3,672 / 4/11
x = 10,098 votes
Solve the following:
-x + 4(1 + 5x) = 156
I need help please ?
Answers
If the function f is given by f(x)=2x2−4, then which of the following represents the value of c such that f(c)=28?
Select one:
A. 0
B. 2
C. 4
D. 8
Answers
Please help asap please..ill give Brainliest
Answers
Answer:
There are no solutions
Step-by-step explanation:
Because the lines are parallel, they will never meet, meaning there are no solutions to this system of equations
which numeration system is also known as 10 base numeration system
Answers
Answer:
decimal system
..........
solve the equation 16y+ -2=-20
Answers
Answer:
y=-34
Step-by-step explanation:
16y-2=20
+2 +2
16y=-18
-16 -16
y= -34
Five snails are having a race. The snail's speeds are given in the table. Which two snails are going the same rate of speed?
SNAIL RACE
Snail Name Speed
Alice 33 feet / 15 min
Bert 59 feet / 14 min
Carl
40 feet / 8 min
Dennis 55 feet/ 10 min
Eva 55 feet / 11 min
O A Carl and Eva
O B. Bert and Eva
O C. Bert and Dennis
O
D. Carl and Dennis
Answers
Answer:
2 1/5 for alice
4 3/14 for Bert
5 for Carl
5 for Eva
5 1/2 for Dennis
Carl and Eva
Please help me out and make sure to show your work! Thanks.
Answers
Answer:
The width of the court is 30 feet.
Step-by-step explanation:
I_I = Court
Area= Length x Width
Area = 1,800 feet
Length = 60 feet
1,800 ÷ 60 = 30 feet
Hope this helped :D
how many questions per day i dont even know
Answers
Answer:
B. 5( 3n + 2 )...............
PLEASE HELP. IF U GET THIS RIGHT I WILL MARK U BRAINLIEST!!! THANK U GUYS
Answers
Answer:
2
Step-by-step explanation:
The slope is the rise over the run. 2 simple coordinates I can see is (6,2) and (7,4). I usually like to visualize it instead of actually solving it mathematically. So, we can start at (6,2). The point (6,2) goes up 2 and 1 to the right in order to get (7,4.) So since the slope is rise over run ( y/x) it would be 2/1 because we went 2 up the y axis and 1 to the right of the x axis. So 2/1 is 2. Therefore, 2 is the answer. I'm sorry if my explaining isn't the best... I hope this helps though!!
Domain and range math question. Help if you can
Answers
R:(-∞, ∞)
Let me know if you don’t want it in interval notation form
an airplane decends 1.6 miles to an elavation of 5.95 miles. Find the elavation of the plane before its descent. the initial elavation of the plane was how many miles?
Answers
Answer:
X-1.6=5.95
X=7.55+1.5
X=9.05
The initial elevation of the plane is 9.05 miles
Hope it helps!
[Image: Vertical number line ranging from negative 5 to 5.]
On this number line, zero represents sea level. Plot the following points based on the description provided.
• absolute value of 1
Answers
Answer:
the absolute value of 1 is 1.
so, it is 1 unit above sea level
Step-by-step explanation:
;-;