The volume of the cylinder is approximately 461.58 in3.
The diameter is ___ in.
Use 3.14 for π.
Answers
Answer:
7 in.
Step-by-step explanation:
Volume formula for a circular cylinder is
[tex]V = \pi r^{2} h[/tex]
[tex]461.58 = 3.14(12)r^{2}[/tex]
[tex]r^{2} = \frac{461.58}{12(3.14)}[/tex]
= 12.25
[tex]r = \sqrt{12.25} = 3.5[/tex]
diameter = 2(3.5) = 7 in.
Related Questions
If in a code 52 - 36 = 97 and 46 -78 =1510 then how 53- 62 can be encoded
Answers
Calculate the radius of a circle if its area is 153.9cm2
Answers
Answer:
7
Step-by-step explanation:
Answer:
6.999
Step-by-step explanation:
153.9 = pie*r^2
48.98=r^2
R=6.999
Hey! I really need help with this please ASAP!! HELP SOON!!
Answers
Share £60 in the ratio 1:4
Answers
Answer:
s=5
v=2
Step-by-step explanation:
HEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEELP
Answers
Answer:
10 donuts for $11.50
Step-by-step explanation:
11.50 divided by 10 = 1.15
That means that for this deal, each donut costs $1.15
15 divided by 12 = 1.25
That means that each donut costs $1.25
$1.15 is less than $1.25, so the answer is 10 donuts for $11.50
The lengths of the sides of a triangle are given below. Classify the triangle as acute, obtuse, or right.
7, 9, 3
A. Acute Triangle
B. Obtuse Triangle
C. Right Triangle
Answers
Answer:
B. Obtuse TriangleStep-by-step explanation:
Use Pythagorean to identify if the triangle is right:
9² = 7² + 3²81 = 58We see the triangle is not right and the difference of the squares tells us the angle opposite to side with measure of 9 is greater than 90°.
It means the triangle is obtuse.
Correct choice is B
v-100=____+____I please help
Answers
Answer: 0+10i
Step-by-step explanation:
[tex]\sqrt{-100}=\sqrt{100}\sqrt{-1}=10i=\boxed{0}+\boxed{10}i[/tex]
should i add, multiply, subtract, or divide n+16=9
Answers
Find the surface area for and rectangular prism. The length is 3 ft. The width is 4 ft. The length is 5 ft.
Answers
Answer:
Surface Area of rectangular prism = 94 feet²
Step-by-step explanation:
Length, l = 3 feets
Width, w = 4 feets
Height, h = 5 feets
Surface area, A of a rectangular prism is given as :
2(lw + lh + wh)
A = 2[(3*4) + (3*5) + (4*5)]
A = 2(12 + 15 + 20)
A = 2(47)
A = 94 ft²
Answer:
Step-by-step explanation:
please answer if you know
Answers
Answer: (1,-5)
Step-by-step explanation:
Substitute x and y with (1,-5).
-5=1-6.
Hope this helps :)
Triangle ABC has the angle measures shown. Measure of angle A = (2 x) degrees. Measure of angle B = (3 x) degrees. Measure of angle C = (4 x) degrees. Which statement is true about the angles? Measure of angle A = 20 degrees Measure of angle B = 60 degrees Angle A and Angle B are complementary Measure of angle A + measure of angle C = 100 degrees
Answers
Step-by-step explanation:
step 1. 2x + 3x + 4x = 180° internal triangle angles add up to 180°
step 2. 9x = 180 or x = 20
step 3. <A = 2x = 2(20) = 40°
step 4. <B = 3x = 3(20) = 60°
step 5. <C = 4x = 4(20) = 80°.
Answer:
I think its A correct me if wrong
step-by-step explanation:
ASAP HELP PLEASE PLEASE
Answers
Answer:
2079
Step-by-step explanation:
is the correct answer 2079
find the value of 105 squred using bionomial expansion using (a+b) squred=a squred+2ab + b squred
the first one who answer it will get the brainliest .pls answer asap!!!!
Answers
Answer:
11025Step-by-step explanation:
to understand thisyou need to know about: algebralet's solve:[tex] \sf rewrite \: 105 \: as \: 100 + 5 : \\ \sf (100 + 5 {)}^{2} [/tex][tex] \sf use \: (a + b {)}^{2} = {a}^{2} + 2ab + {b}^{2} \: to \: simplify : \\ \sf {100}^{2} + 2.100.5 + {5}^{2} [/tex][tex] \sf simplify \: squres : \\ \sf 10000 + 2.100.5 + 25[/tex][tex] \sf simplify \: multipication : \\ \sf10000 + 1000 + 25[/tex][tex] \sf simplify \: addition : \\ \sf \: 11025[/tex]pls help ill give brianliest lol ..
Answers
C.
It is just random stuff.
Answer:
B
Step-by-step explanation:
Two of the same x values with different y values
find the slope of the line that passes through (13,7 ) and (13,11)
Answers
Answer:
Check pdf
Step-by-step explanation:
You run 3 miles in 24 minutes. What is your average rate of speed in miles per minute?
Answers
Answer:
8
Step-by-step explanation:
Margaret asked her classmates how many pets they own. The responses are recorded in the table.
Find the P(owning no pets). Express your answer as a fraction.
Answers
A restaurant bill came to food total of $50 you want to leave a 20% tip for the server how much is the total bill
Answers
Answer:
20 percent of 50 is 10
Step-by-step explanation:
I THINK THATS IT I DONT REALLY KNOWAnswer:
$50×.20=10 50+10=$60 the total is $60
.Andrea needs a new air conditioning system for her house. An air conditioner needs to be big enough to cool a house, but it will wear out quickly if it is too big. Calculate the volume of the house pictured below to help Andrea choose the right air conditioner.
Answers
Answer:29,400 ft^3
Step-by-step explanation:
A ladder is inclined at only 23 degrees against the wall what the height of the ladder reaches up the wall
Answers
Step-by-step explanation:
To determine what the height of the ladder reaches up the wall we need to know the height of ladder which is not provided in the question.
So if I assume the height of ladder to be 10ft( just a general assumption)
Then, inclined ladder, wall and distance been the bottom of the ladder and wall will form a right angle triangle.
where height of ladder will be hypotenuse, height of the ladder reaches up the wall will be perpendicular and distance been the bottom of the ladder and wall will be base.
Since, A ladder is inclined at 23 degrees against the wall
⇒ height of the ladder reaches up the wall = Height of ladder×sin23°
= 10ft × sin23° = 3.9073 ft
polynomials multiple choice math question ?
pls help
Answers
Answer:
The answer is D. Variable. The "letters after the numbers" are always variables. A coefficient is the number that the variable is being multiplied by. An exponent would be something like this: [tex]x^{2} \\[/tex] with the 2 being the exponent. A binomial is an algebraic expression of the sum or the difference of two terms.
What is c divided by 22?
Answers
Answer:
11
Step-by-step explanation:
looked it up because I have no Idea lol
The mathematical expression is,
⇒ c ÷ 22
⇒ c / 22
What is Division method?Division method is used to distributing a group of things into equal parts. Division is just opposite of multiplications.
For example, dividing 20 by 2 means splitting 20 into 2 equal groups of 10.
Given that;
The expression is,
⇒ c is divided by 22.
Now, We can simplify the expression as;
⇒ c ÷ 22
⇒ c / 22
Thus, The mathematical expression is,
⇒ c ÷ 22
⇒ c / 22
Learn more about the divide visit:
https://brainly.com/question/28119824
#SPJ2
in algebra, we use a(n) to represesent a veriable
Answers
Answer:
Are you Algebra 1 or 2?
Step-by-step explanation:
Please help me with this. I will give brainliest.
Answers
Answer:
do you still need this answered?
Step-by-step explanation:
Can someone plz help me with this one problem plzzzzz
(I will mark brainliest)
Answers
Answer:
1,10
3,12
5,14
7,16
Step-by-step explanation:
Find the perimeter and area of the figure.
Answers
Answer:
perimeter of the figure =32 units
area of the figure=56 units²
The base of the triangular pyramid shown is an equilateral triangle vóth sides measuring 6 yards and a height of
5.2 yards. Each lateral face is congruent and has a height of 8 yards.
What is the surface area of the pyramid?
15.6 square yards
72 square yards
87.6 square yards
144 square yards
Answers
Answer:15.6
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
h(x)=12x+3 evaluate h(6)
Answers
Answer:
75
Step-by-step explanation:
Substitute 6 in for x:
12(6)+3 –––Multiply 12 by 6
72 + 3 –––Add 72 and 3
75 –––Your answer
Clark mows lawns for $8 each. He is able to mow 3 lawns a day. Part A: Let N represent the number of days Clark mows lawns. Write an expression to show how much money Clark can earn mowing lawns. Part B: Use the expression from Part A to show how much money Clark would earn if he mowed lawns for 7 days.
Answers
Answer:
A: $8xN= $25 (N=5 days)
B: $8xN= $56 (N= 7 days)
Step-by-step explanation:
Hope This Helps! ;)
Answer:
8n= $ He makes
Step-by-step explanation:
8 dollars is our unit rate, so it makes sense to multiply it by the N.
Anybody know the answer to 4x + 9 + 11x - 61
Answers
Answer:
15x - 52
Step-by-step explanation:
Hi,
All you have to do is combine like terms. 4x + 11x is 15x. 9 + (-61) is simply -52.
Hope this helps :)
Answer:
15x-52
Step-by-step explanation: