Given:
The diameter of the cylindrical pipe = 6ft.
Height of the pipe = 34 ft
To find:
The volume of the pipe.
Solution:
We have,
Diameter of cylinder = 6 ft
Radius of cylinder [tex]=\dfrac{6}{2}=3[/tex] ft
Height of the pipe = 34 ft
Volume of a cylinder is
[tex]V=\pi r^2h[/tex]
Where, r is the radius and h is the height.
Putting r=3 and h=34, we get
[tex]V=\pi (3)^2(34)[/tex]
[tex]V=\pi (9)(34)[/tex]
[tex]V=306\pi [/tex]
[tex]V=306(3.14)[/tex]
[tex]V=960.84[/tex]
Therefore, the volume of the cylindrical pipe is [tex]306\pi \approx 960.84[/tex] cubic ft.
GHK is a straight angle.
Find LHK
Answer:
<LHK= 101
Step-by-step explanation:
straight lines are 180 degrees
to find LHK take LHG and subtract it from 180
180-79=101
Write the slope-intercept form of the equation of the line.
Answer:
Your answer is
equation y=-4x+4
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VERY EASY ITS YES OR NO QUESTION WILLL GIVE BRAINLIEST
Is it possible for a system of equations composed of a linear function and a quadratic function to have 2 solutions?
Answer:
yes!
Step-by-step explanation:
need help to solve x²=256
convert 9 1/9 into a improper fraction
Answer:
82/9
Step-by-step explanation:
The improper fraction is 82/9.
What is improper fraction?An improper fraction is a type of fraction where the numerator is greater than or equal to the denominator. For example, 5/2 and 8/5, are improper fractions. Every fraction has two parts, numerator, and denominator. In mathematics, there are two main types of fractions based on the values of numerator and denominator, and those are proper fractions and improper fractions.
A fraction whose numerator is greater than or larger than the denominator is defined as an improper fraction such as 7/3 and 12/5.
Given fraction:
9 1/9
Now, converting into improper fraction
Numerator = 9 x 9 + 1
=81 + 1
= 82
and, Denominator = 9
So, the improper fraction is 82/9.
Learn more about improper fraction here:
https://brainly.com/question/21449807
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Please Help:
Translate the sentence into an inequality.
Two subtracted from y is at most -22.
Answer:
[tex]y-2\geq -22[/tex]
Step-by-step explanation:
Graph the inequality.
y > -5x + 2
Answer:
The graph is in the screenshot.
Step-by-step explanation:
more help please i need this A
Answer: IT should be
Which problem solving strategy would be best to solve this problem?
Brandon went to the store and spent $2.50 on pencils. He spend half of what he had left on a notebook and paper. When he got home he had $5.00 left. How much money did Brandon have before going to the store?
A) make a table, chart or list
B) work backwards
C) use a formula
D) look for a pattern
Answer:
B) work backwards.
Step-by-step explanation:
Since they are asking for how much money he had at first and they displayed how much he spent without telling the amount of money at the start of the question, this is definitely a backwards question. For working backwards, you will need to do workings the opposite as what they said in the question.
Can you help me and explain how to do it? please
Answer:
125.6cm
Step-by-step explanation:
circumference of a circle is 2pir
pi=3.14
r=d/2=40cm/2=20cm
So, 2pir=2X20cmX3.14=40cmX3.14=31.4cmX4=125.6cm
PLEASE MAAKE THIS THE BRAINLIEST ANSWER
Joe works part time at a store where he earns $645.60 each month, what expression can be used to find the amount Joe earns working any number of mouths (months stand for m)
Answer:
645.60m
Step-by-step explanation:The m will stand for months and it is a variable meaning you can replace it with the number of months and then just multiply it
Please help .... what is the answer ??
Answer:
The Correct Answer Is C
Please omg I need help ASAP please! (Giving brainliest)
Answer:
Step-by-step explanation:
a 4x/5-3=12
4x/5=15
4x=75
x=75/4
b u could have done times 5 first
4x-3=60
Evaluate this expression
mn^2
(btw m=2 and n=3)
Answer:
529
Step-by-step explanation:
Which expression is a factor of 16x^2-81
I will mark brainliest
A: 8x-9
B: 4x-9
C:8x-81
D: 4x-81
Answer:
b
Step-by-step explanation:
Reasoning: the square root of 16 is 4 and 81 square root is 9
so it is b pls give brainliest! have a good day
Which ordered pairs are solutions to the equation 4x+2y=4?
Select the correct answer below:
(2,−6)
(1,5)
(−5,5)
(5,3)
none of the above
f(x)=3x+2 what is the rate of change
Answer:
3
Step-by-step explanation:
The diameter is 24 cm. Find the length of arc CD.
Answer:
4pi or 12.56637061
Step-by-step explanation:
Answer: 12.57
Step-by-step explanation:
This is if it asks for the nearest hundredth
pencils sells for $5.00. What is the sales tax rate if the total cost of the pencils is $5.40?
Answer:
8%
Step-by-step explanation:
5 increase 8% =
5 × (1 + 8%) = 5 × (1 + 0.08) = 5.4
Gabe drew a scale drawing of his media room using a scale in which 1 inch represents 4 feet. The dimensions of the scale drawing are 4 inches by 6 inches. What is the area of Gabe's actual basement?
24 ft?
80 ft2
384 ft2
168 ft2
HELP ASAP
Answer:
C. 384 ft2
Step-by-step explanation: Hope this helps (:
What is the c-value for the data point that represents the outlier in the scatter plot?
0 195
0 190
0 170
0 160
The triangles are similar.
What is the value of x?
Enter your answer in the box.
Answer: 16 units
Step-by-step explanation:
In similar triangles, the sides keep the same ratio, in this case 3:4:5.
Thus, because 12 is 3*4 and 20 is 5*4, x must be 4*4, or 16.
Hope it helps <3 :D
At this weekend's football game, 15 out of the first 50 people who enter the field were not wearing hats. If this sample is representative of 250 people attending the game, about how many of them will probably not be wearing hats?
A. 65 people
B. 70 people
C. 75 people
D. 80 people
Answer:
the answer is C. 75 people
Step-by-step explanation:
hope this healped
Solve the equation: 2 1/2 = 5n
Answer: 2.1
Step-by-step explanation:
5n = 21/2 -- Rearrange the equation
5n = 10.5 -- Divide
n = 2.1 -- Simplify
Using only an addition, how do you add eight 8’s and get the number 1000?
Answer:
5000000000000000000000
Step-by-step explanation:
A large hose can fill 7/8 of a water tank in one hour. A small hose can fill 3/4 of a water tank in one hour. How much more of a water
tank can the large hose fill in one hour than the small hose?
can fill
Answer:
The large hose can fill 1/8 more of the tank in on hour than the small hose
Step-by-step explanation:
To understand this, we need to make 7/8 and 3/4 have the same denominator
3/4 and 6/8 are the same in decimal form (0.75)
So we change 3/4 to 6/8
So now we subtract what the small hose fills per hour from what the large hose fills per hour
7/8 - 6/8 = 1/8
So the large hose fills 1/8 more of the tank per hour than the small hose
(please help quickly) Find the least common multiple of the following numbers.
Answer:
1a. 156
1b. 147
2a. 45
2b. 84
3a. 160
3b. 108
4a. 210
4b.132
What is the common ratio of the sequence?
-2, 6, -18, 54,...
-3
-2
3
8
I think the ratio of the series is 3
Answer:
ITS THREEEEEEEEEEEEEEEEEEe
Step-by-step explanation:
Round 1.2 to the nearest whole number.
Answer:
1
Step-by-step explanation:
When rounding to the nearest whole number by looking at the tenth's value. Remember if it is 5 or more you would raise the number while if it is 4 or less you would round down. In your case you would round down.
0.5, 0.6, 0.7, 0.8, 0.9=1 if rounded to nearest whole number.
0.1, 0.2, 0.3, 0.4=0 if rounded to nearest whole number.
Hope this helps!
What is the solution for t in the equation?
3+ - + = 2
A. t=6
B. t = 30/7
C. t= 7/30
D. t = 2/3
Answer:
A
Step-by-step explanation: