Answers
Answer:
[tex]112\pi[/tex]
Step-by-step explanation:
hi! for this problem, all we need is the equation for the SA for a cylinder!
here's the equation: [tex]A=2\pi(r)(h)+2(\pi)r^{2}[/tex]
BUT FIRST let's identify our given numbers
the radius, or r, is 4 (r = 4) the height, or h, is 10 (h = 10)now all we have to do is plug in what is given to the equation above! not so bad, right?
plugged in equation
[tex]A = 2\pi (4)(10) + 2\pi (4)^{2}[/tex]
- now let's simplify!
[tex]2\pi (40) + 2\pi (16)[/tex]
[tex]80\pi + 32\pi[/tex]
[tex]112\pi[/tex]
your answer should be [tex]112\pi[/tex]
comment or message me if you are still confused or have any questions :)
Related Questions
Please help. ❗❗❗❗❗
osmqbshxissjwvgxkoqjwvwnmddk
Answers
Answer:
C
Step-by-step explanation:
This makes the most sense.
Divide. (– 6t + t^3 – 4) ÷ (t + 2)
a. t^2-8t+12
b. -t^2+3t+2
c.t^2-2t-2
d. -6t^2+13t-30
Answers
Answer:
t2 - 2t - 2 or C. - Hope it helps!
not sure which one is it
plz help
Answers
yo i need help on my exit ticket please i don’t need no links i just need the answer pleaseeeee
Answers
Answer:
B
Step-by-step explanation:
V=[tex]\pi r^{2} h[/tex]
V=3.14*[tex](16/2)^{2}[/tex]*3
V=3.14*[tex]8^{2}[/tex]*3
V=3.14* 64*3
V=602.88 which rounds up to 602.9
A jacket that regularly sells for $153 was on sale for 40% off the regular price. What is the sale price?
Answers
Answer:
The sale price is %91.80.
Step-by-step explanation:
I hope this helps! Have a great rest of your day!
Answer quick please!
Answers
Answer:
25%
Step-by-step explanation:
Pete adds 78 to the data set below
20,32,32,45,50
Which statement below is true?
A. The mode will increase
B. The mean will decrease
C. The median will remain the same
D. The interquartile range will decrease
Answers
Find the volume of this sphere
Answers
i’m not 100% sure because i was always taught to use V = 4/3 π r³ to find the volume of a sphere and i just assume that’s what everyone else does.
But, when i used this formula, i was getting 8.38 but when i got that answer i pressed the equals sign again, twice (don’t ask why, i don’t know haha), and got 33.51.
This is probably no help at all but i hope it’s the right answer
1)Put the sign < (less than ) or the > (greater than ) sign between the integers below:(5 marks)
-5 ______ +4 b) 0 _____-3
c) -13 _____ -12 d) -177 _____ +77 e) -5 ______5
2) Write in order from least to greatest : ( 2marks)
-55, -983, -118, -34, 0
3) Write in order from greatest to least.( 2 marks)
1, -11 ,10, -9, 17, 0
4) Draw number lines to work out the answers for : (8 marks)
-7 + 10 b) -8 -1 c) -5 + 5 d) -2+7 -6+5 - 10
5) Work out without using number lines: (8 marks)
-133 + 132
-250 + 360
-44 - 33 - 15
-30 + 12 -12 + 20 - 16 + 11 - 45
Answers
Answer:
nb 1) -5 <+4 0>-3 -13 <-12 -177<77 -5 <5
Nb 2) -983 <-118< -55<-34< 0
Nb 3) 17> 10> 1>0> -9>-11
Nb 5) 132-133 =-1 360 -250 =110 15 -33-44=-62 45 -11+16 -20 +12-12+30 =100
Simply the following expression: 2p x 3r x 5p
Answers
Answer:
10p squared ×3r
Step-by-step explanation:
2p ×3r×5p
group like terms
2p×5p×3r
10p squared × 3r
Pythagorean
Diego props a 10ft ladder against the wall how high up will the ladder reach if the foot of ladder is 5 feet away from the wall ?
Answers
Answer:
5√3 ft
Step-by-step explanation:
If the ladder is 10ft tall, then that represents the hypotenuse. If the foot of our ladder is 5ft away from the wall, that is a side length that we know. Using the Pythagorean Theorem, a²+b²=c², where a and b are side lengths of a right triangle, and c is the hypotenuse, we can solve for the missing side length:
a²+b²=c²
(5)²+b²=(10)²
25+b²=100
b²=75
b=√75
b=5√3
So the ladder will reach a height of 5√3 ft.
What is the median of the data set?
17, 18, 20, 22, 24, 25, 30
A. 17
B. 30
C. 7
D. 22
Please help I will give brainiest!!!
Answers
Answer:
D. 22
22 is in the middle
There are three numbers on both sides of 22 so it makes it even and 22 ends up being in the middle.
Hope this helps
can you please help me with this ASAP!!
Answers
firstly u can take the value of x=3 then put the value of x in equation..then u will get y = 0 so from this equation u get this(3,0)
then do same thing take value x = 6 and then u will get the value of y = -1 therefore u will get (6,-1)
Now plot these two points (3,0) and (6,-1) on graph..
Hope it helps u..!!
Find the slope of the line that passes through the points (0,-5) and (-2,-3).
Answers
Answer:
the slope is -1
Step-by-step explanation:
formula for slope is (y2-y1)/(x2-x1)
lets say (-2,-3) is (x2,y2)
-3-(-5)=2
-2-0=-2
2/-2=-1
Point P' is the image of the point P after a counterclockwise rotation of 90 degress about the origin. If the coordinates of point P' are (-7,-3) what are the coordinates of point P?
A. (-3,-7)
B. (-3,7)
C. (3,-7)
D. (3,7)
Answers
What is the value of x in the equation 6(x + 1) – 5x = 8 + 2(x - 1)?
o
AO
12
Answers
Answer:
x=0
Step-by-step explanation:
First distribut the 6 and 2
6x+6-5x=8+2x-2
Then put the x to one side and the coefficients to the other side
6x-2x-5x=8-2-6
Simplify
-x=0
x=0
By the way, can you follow me on Brainly?
Thanks!
Help me please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
Step-by-step explanation:
pythagorean theorem
12^2 + 5^2 = PQ^2
144 + 25 = 169
[tex]\sqrt{169}[/tex] = 13
answer = 13 units
Write the decimal as a fraction or a mixed number in simplest form.
−2.7 But it is infinite its .777777777777777777777777777777777777777777777777777777777777777777777777777777 for ever
Answers
Answer:27777777777777/10000000000000
Step-by-step explanation:A decimal that keep repeating over and over again is called a repating decimal or irrational numbers as the classifying numbers that these.
Answer:
87.9990
Step-by-step explanation:
−2.7¯¯¯
what is the circumstance of a bicycle tire with a radius of 11 inches?
Answers
Circumference = 2 x r x pi
Circumference = 2 x 11 x pi
Circumference = 22pi or 69.08 inches depending on what format the answer is supposed to be in.
Answer:
Solution :-Circumference = 2πr
Circumference = 2 × 3.14 × 11
Circumference = 22 × 3.14
Circumference = 69.08 in
[tex] \\ [/tex]
Which of the following is a proportion?
Answers
Answer:
the second one
Step-by-step explanation:
is the sequence below is arithmetic {1, 8, 27,64}
Answers
Answer:
No
Step-by-step explanation:
No, because 8 - 1 ≠ 27 - 8. So, there is no common difference which is needed in order for the sequence to be arithmetic
Marking brainliest!
Please help
Answers
Answer:
yes, it is divisible
Step-by-step explanation:
please mark me brainliest this time :(
Can someone plz help me with this one problem!!!
Answers
Answer:
Add all the given side lengths:
1 + 16 + 16 + 4 = 37!
PLEASE HELP ASAP! WILL GIVE BRAINLIEST! The following three shapes are based only on squares, semicircles, and quarter circles. Find the perimeter and the area of each shaded part.
Answers
Answer:
Solution:- In the given figure
Side of square= 10 cm
area of square = side x side m= 10 x 10 = 100 sq cm
Now , diameter of semi circle AOD = 2r = 10cm
⇒ radius of semi circle AOD = 5 cm
∴ area of AOD =
similarly Area of semicircle BOC =
Area of white portion in figure 1 = area of square - [ area of semicircle BOD + area of semicircle AOD]
=
Total area of white portion in the given figure=
∴Area of Shaded portion = area of square - area of total white portion
=
So the area of shaded portion is
Now perimeter of AD(which is a semicircle) = (as perimeter of semicircle=πr)
So the perimeter of shaded region = 4×perimeter of AD=4×15.7=62.8cm
Step-by-step explanation:
Someone help! I'll give brainslist
Answers
Answer:
square root of 202
Step-by-step explanation:
9^2+11^2=x^2
81+121=202
Meaning of the word break-even
Answers
Answer:
Breakeven is often used in finance, it means the point of reaching a balance.
Step-by-step explanation:
YOU WILL GET MARKED BRAINLIEST:)
Answers
Answer:
Z = 2
Step-by-step explanation:
This tape diagram is split into two equal parts.
Since 2 and 2 are equal, and since 2 and 2 have a sum of 4, then z is equal to 2.
Answer:
z = 2
Step-by-step explanation:
if two z go into 4 then it's 2 because 2 is the only number that goes into 4 twice
There are 5 trucks for every 8 cars in a parking lot. If there are a total of 112 cars in the parking lot. How many trucks are there?
the
Answers
Answer:
There are 70 trucks
Step-by-step explanation:
trucks : cars:
5 8
Take 112 cars and divide by 8 cars
112/8 =14
We need to multiply each number by 14
trucks : cars:
5*14 8*14
70 112
There are 70 trucks
can someone please help me with this
which of these quadratic equations has exactly two solutions or zeros
Answers
What is the mean of the data set? 17, 24, 26, 13 *
Mark only one oval.
4
13
20
Answers
Answer:20
Step-by-step explanation: 17+24+26+13=80
Divide by how many numbers there are. Answer: 20
Answer:
20
Step-by-step explanation:
Mean = Sum divided by the number of terms
(17+24+26+13)/4
(80)/4 = 20
Mean = 20