what is the approximate volume of a cylinder with a radius of 4 centimeter and height of 5 centimeters 62.8 , 251.2 , 1004.8

Answers

Answer 1
The volume is 251.2:

V= π r^2 h = π · 4^2 · 5 ≈ 251.32741

251.32741 rounded is 251.33, and the closest to that is 251.2
Answer 2

Answer:

251.33cm

Step-by-step explanation:


Related Questions

What is the GCF of 95,42 and 97?

Answers

the greatest common factor  is 1
Final answer:

The GCF of 95, 42, and 97 is 1 because the prime factorizations of these numbers do not share any common factors other than 1.

Explanation:

To find the Greatest Common Factor (GCF) of the numbers 95, 42, and 97, we need to look for the highest number that can divide all three numbers without leaving any remainder. When considering 95, 42, and 97, we notice that:

95 is a product of the prime numbers 5 and 19,42 is a product of the prime numbers 2, 3, and 7,97 is a prime number itself, hence it only has 1 and 97 as its factors.

Since the prime factorization of these numbers does not share any common factors other than 1, the GCF of 95, 42, and 97 is 1.

MATH HELP PLEASE WILL GIVE BRAINLIEST!!!
Quadrilateral ABCD ​ is inscribed in this circle.



What is the measure of angle C

Answers

Hello,

When we have a quadrilateral inscribed in a circle, the opposite angles add up to 180 degrees (supplementary).

Therefore, we can write and solve the following equation first with angles B and D.
3x + 9 + 2x - 4 = 180
5x + 5 = 180
5x =175
x = 35

Then, sub 35 in the expression for angle A and you will get:
2(35) + 3
70 + 3
73

Angle A is 73, that would make angle C equal to 107 degrees, because 180 - 73 = 107.

Good luck,
MrEQ

What is 4 1/3 times 18

Answers

Change 4 1/3 to improper fraction: 13/3

13/3 * 18/1 = 234/3

234/3 = 78.

Hope this helped☺☺♥♥
Well, 4 1/3 is equal to 13/3

So you have 13/3 times 18/1,
Which equals 234/3, or 78

Use the formula A=bh , where A is the area, b is the base length, and h is the height of the parallelogram, to solve this problem.

Brittany is painting a mural on one of the walls in her room. The mural is in a parallelogram-shaped frame. The area of the mural is 1056 in² and the base is 32 inches.

What is the height of the mural?



Enter your answer in the box.


[___] in

Answers

33 in because 1056 divided by 32 is 33
hope you pass your test

The area of the mural is 1056 in² and the base is 32 inches. We have to determine the height of the mural.

Area of parallelogram = [tex] b \times h [/tex]

where 'b' is the base and 'h' is the height.

1056 [tex] in^{2} [/tex] = 32 [tex] \times h [/tex]

[tex] h=\frac{1056}{32} [/tex] in

Therefore, the height of the mural is 33 inch.

What is the Value of:

Answers

1/2^3 = 1/2 x 1/2 x 1/2 = 1/8

Answer is C

What is the approximate volume of the cone that is 8 cm in height and 12 cm as a radius use 3.14 for pi

Answers

1206.37 will be your answer!
The volume is 1206.37
π144(8/3)
452.16×2.6666(repeating)
1205.76 cubic cm
It is off since you are using 3.14 as a substitute for pi, but using the full number (or close to it) it is 1206.37

What is the equation of a line that is parallel to x=−5 and that passes through the point (1,4)

Answers

Answer: x = 1

The given line x = -5 is a vertical line through -5 on the x axis. Every point on this line has an x coordinate of -5. Similarly, the line x = 1 has all of its points with x coordinate of 1. One of those points is (1,4). Any vertical line has an undefined slope. Any two vertical lines are parallel to one another.

The area if a dog kennel is 20 square feet. If the kennel is 4 feet.what is the width of the kennel?

Answers

Final answer:

The width of the dog kennel is 5 feet, obtained by dividing the area (20 square feet) by one of the dimensions provided (4 feet).

Explanation:

The student is asking for the width of a dog kennel, given that the area is 20 square feet, and one dimension (possibly the length) is given as 4 feet. To find the width, we can use the formula for the area of a rectangle, which is Area = Length × Width. Since the area is given as 20 square feet and the length is given as 4 feet, we can rearrange the formula to solve for the width:



Width = Area ÷ Length



Width = 20 square feet ÷ 4 feet = 5 feet



Therefore, the width of the dog kennel is 5 feet.

Final answer:

The width of a dog kennel with an area of 20 square feet and a length of 4 feet is found to be 5 feet using the area formula for rectangles, which is Area = Length × Width. The width of the kennel is 5 feet.

Explanation:

To determine the width of a dog kennel with an area of 20 square feet and a length of 4 feet, we can use the formula for the area of a rectangle, which is:

Area = Length × Width

We have the area (20 square feet) and the length (4 feet), so we can solve for the width:

20 square feet = 4 feet × Width

To find the width, we divide both sides of the equation by the length (4 feet):

Width = 20 square feet / 4 feet

Width = 5 feet

Therefore, the width of the kennel is 5 feet.

An artist is deciding between two different triangular shapes to use for a sculpture. The first triangle has a base of 20 feet and a height of 5 feet. The second triangle has a base of 25 feet. If the two triangles have the same area, what is the height of the second triangle?

Answers

4 i belive altho  i could be way wrong

The height of the second triangle is 4 feet, which is found by using the formula for the area of a triangle (A = bh/2) and equating the area of the first triangle to that of the second.

To find the height of the second triangle with the same area as the first, we use the formula for the area of a triangle, A = bh/2, where b is the base and h is the height. The area of the first triangle with a base of 20 feet and height of 5 feet is:

A1 = (20 feet * 5 feet) / 2 = 50 [tex]feet^2[/tex]

Since the second triangle must have the same area, we can set up the equation:

50 feet2 = (25 feet * h2) / 2

Solving for the height (h2) of the second triangle:

100 feet2 = 25 feet * h2h2 = 100 [tex]feet^2[/tex] / 25 feeth2 = 4 feet

Therefore, the height of the second triangle is 4 feet.

use the formula for the ares of a trapezoid A=h (b^2+b^2/2)= where A is area b1 and b2 are the length of the bases and h is the height to answer the question how many square fet of grass and there on a trapezoidal field with a height of 75 ft bases of 125 ft and 81 ft?

A. 725 ft^2
B. 1025 ft^2
C. 7725 ft^2
D. 15,450 ft^2

Answers

The answer is C. 7725ft^2

1/4X^2 - 3/4X^2 =0
Solve each equation. Factor and use the zero product property to solve. Show all work algebraically.

Answers

1/4x^2 - 3/4x^2 = 0

-1/2x^2 = 0

x * x = 0

x = 0

find the values of x and y

Answers

The first step to solve this problem is to formulate equations. Since the triangle has two equal sides, you can conclude that the angles adjacent to the sides are equal which means:

3x – 11 = 2x + 11

We can now solve for the value of x:

3x – 2x = 11 + 11

x = 22

The sum of the angles of a triangle is 180 so we can formulate another equation:

3x – 11 + 2x + 11 + 2y = 180

5x + 2y = 180

Remember that the value of x is 22 so you should substitute the value of x:

5(22) + 2y = 180

110 + 2y = 180

2y = 180 – 110

2y =70

y = 35

 

Kyle and his brother have a marble set. Of the marbles, 12 are blue. This represents 50/100 of all the marbles. What decimal is equivalent to 50/100

Answers

The decimal equivalent to 50/100 is 0.50, which is found by dividing 50 by 100.

The decimal equivalent to 50/100 is 0.50. This is because 50/100 is the same as dividing 50 by 100, which gives you 0.50.

This conversion is a standard way of expressing fractions where the denominator is 100, and it's commonly used to convert fractions into percentages or decimals.

For example, to convert 1/4 to a percent, you multiply by 25 (since 4 times 25 equals 100) to get 25 percent, which is equivalent to the decimal 0.25.

So, 50/100 is equivalent to 0.5 as a decimal.

What is x+2=-x+-2? Can you plz do it step by step!

Answers

To solve this equation, we are going to isolate the variable x.  To do this, we are going to begin by adding x to both sides because this will cancel out the negative x on the right side of the equation.

x + 2 + x = -x + x - 2
When we combine like terms, we get:
2x + 2 = -2
Next, we will try to continue to isolate the variable by subtracting 2 from each side to get the 2x term on the left by itself.
2x + 2 -2 = -2 -2 
When we combine like terms, we get:
2x = -4
Finally, to get x by itself we must divide by 2 to undo the multiplication of the coefficient of the term 2x.
2x/2 = -4/2
When we perform the division, we get:
x = -2
Therefore, x = -2.
We can check this answer by plugging it back into the original equation.  Our answer is verified because 0=0.
Your answer is that x = -2.
Hope this helps!

I REALLY NEED HELP ON THIS!!! HELP ASAP PLS!!! EXTRA POINTS TO THE FIRST PERSON WHO ANSWERS!!

adrian and rory start comic book collections at the same time. adrian started with 12 comic books and buys 4 more each month. rory started with 8 comic books and buys 4 more each month. will they ever have the same number of comic books? if so, how many months? use an equation to justify your answer

Answers

doing an X and Y table i do not see that they will have the same amount. Adrian will always have 4 more comic books than Roy
No.

4x + 12
4x + 8

Arian will always have 4 more comic books than Rory.

There are 254 212 610 registered cars in the United States.
What is this number rounded to nearest million?

Answers

Answer:

254,000,000

Step-by-step explanation:

As it's 212,610 you round it down



The value of number rounded to nearest million is,

⇒ 254,000,000

What is rounding off?

Rounding numbers refers to changing a number's digits such that it approximates a value. The provided number is more simply represented by this value. For instance, 700,000 rather than 698,869 could be used to express a town's population.

Given that;

There are 254 212 610 registered cars in the United States.

Hence, The value of number rounded to nearest million is,

⇒ 254,000,000

Learn more about the rounding number visit:

brainly.com/question/27207159

#SPJ2

12+18n+7-14n write an equivalent expression using like terms

Answers

You can get a similar expression with the same value by simplifying the expression.

19 + 4n

Hope this helps!

Please help I’ll give brainiest answer

Answers

mass of 1 sheet = (160 g/m^2)*(1/8 m^2) = 160/8 g = 20 g

mass of 25 sheets = (25 sheets)*(20 g/sheet) = 25*20 g = 500 g

The Marriott family bought a new apartment three years ago for $65,000. The apartment is now worth $86,515. Assuming a steady rate of growth, what was the yearly rate of appreciation?

Answers

Final answer:

The annual appreciation rate for the Marriott family's apartment they bought three years ago for $65,000, now worth $86,515, is 10%.

Explanation:

The subject matter of this question is the calculation of the appreciated rate of the Marriott family's apartment. They bought this apartment three years ago for $65,000, and now it is worth $86,515. We want to find a constant rate of growth over these three years.

To determine the annual rate of appreciation, we need to use the formula for exponential growth: final value = initial value × (1 + annual growth rate) ^ number of years.

Let's plug in the given values: $86,515 = $65,000 × (1 + growth rate)³.

First, we divide the final value by the initial value: $86,515/$65,000 = 1.33177.

Second, we must calculate the cubic root of 1.33177 (since we have three years), which is 1.1. Therefore, the annual growth rate is 1.1 - 1 = 0.1 or 10%.

Hence, the yearly rate of appreciation for the apartment is 10%.

Learn more about annual rate of appreciation here:

https://brainly.com/question/35183147

#SPJ12

the spaceship travels around the sun at a speed of 12.6 miles per second. How far will it travel in 45 seconds?

Answers

12.6/1 × m/45

12.6 x 12.6 = 567 miles

when the value of a dependant variable decreases at the independent variable increases the function is said to be.....
what makes this true

Answers

When the value of a dependent variable decreases as the value of an independent variable increases, the function is said to be a decreasing function.

If we graph such a function, as x goes from 0 to the right (getting larger), the y value will decrease; we would be able to physically see the graph decrease.

If the value of a dependant variable decreases as the independent variable increases the function is said to be an inverse function.

What are ratio and proportion?

A ratio is an ordered couple of numbers a and b, written as a/b where b can not equal 0. A proportion is an equation in which two ratios are set equal to each other.

When the value of a dependant variable decreases as the independent variable increases the function will be

We know that in inverse relation if the value of the independent variable (x) increases then the value of the dependent variable (y) decreases.

Then the value of y is inversely proportional to the value of x.

More about the ratio and the proportion link is given below.

https://brainly.com/question/14335762

A car dealer recently sold five cars for the following profits: $10,126, $9,999, $12,398, $12,007, and $4,567. What was the mean for the profits of the sales? A. $8,906.00 B. $9,819.40 C. $12,398.00 D. $10,375.00

Answers

The mean is the average
to find the average, first you add all the numbers together
10,126 + 9 999 + 12,398 + 12,007 + 4,567= 49,097
since you added five numbers together, you will divide by five
49,097 ÷ 5 = 9,189.40, so the answer is B

Rewrite the following equation in slope-intercept form. 5x + 7y = 7 Write your answer using integers, proper fractions, and improper fractions in simplest form.

Answers

Answer:
y = (-5/7) x + 1

Explanation:
The slope-intercept form of the line has the following formula:
y = mx + c
where:
m is the slope
c is the y-intercept

The given is:
5x + 7y = 7

To put this in slope-intercept form, we will need to isolate the y as follows:
5x + 7y = 7
7y = -5x + 7
y = (-5/7) x + (7/7)
y = (-5/7) x + 1
where:
m is the slope = -5/7
c is the y-intercept = 1

Hope this helps :)


Y=0
5x= 7
X= 7/5

X=0
7y=7
Y=1

during a festive season a shop offered a discount of 20 percent on the marked price of all items find the SP of 3 trousers mardep at rs 1800 each and two t shirts marked at rs 550 each

Answers

Think of the retail price as the whole price or 100%. Since the items are discounted 20% you end up paying 80% of the retail price for each item. 80% of the retail price is the sale price.

TROUSERS
We need to find 80% of 1800. Percent means out of 100 so we can represent it using [tex] \frac{80}{100} [/tex] or .80 whichever is easier for you to work with. Multiply this by 1800 and you have your sales price for 1 trouser. That is, the sales price for a trouser is (1800)(.8) = 1440.

SHIRTS
Same as we did for trousers we multiply the price of a shirt (550) by (.8) to get the sale price. It is 440.

3 TROUSERS AND 2 SHIRTS
The sales price for 3 trousers and 2 shirts is (3)(1440) + (440)(2) = 5200

NOTE
I noticed that you didn't include currency (dollars, pounds, euros, for example). If these are dollars then the price of a trouser might be $18.00 as opposed to 1800 which seems really high. Similarly I would expect 18,00 Euros as opposed to 1800 Euros for a pair of pants. If this is the case take the answers given above and merely insert a decimal point to spaces from the left (or in Europe and other parts of the world a comma).

50 POINT QUESTION. ANSWER AND EXPLAIN HOW YOU GOT THE ANSWER. IF NOT, YOU GET REPORTED. THANK YOU VERY MUCH !
In the morning, a farm worker packed 3 pints of strawberries every 4 minutes. In the afternoon, she packed 2 pints of strawberries every 3 minutes. What was the difference between her morning and afternoon packing rates, in pints per hour?

A. 5
B. 10
C. 40
D. 45

Answers

A. 5
her morning packing rate was 45 pints per hour.
her afternoon packing rate was 40 pints per hour.

Edit:
By dividing 60 by 4, you get 15, so multiply 15 by 3, this gives you 45.
By dividing 60 by 3, you get 20, so multiply 20 by 2, this gives you 40
3 pints every 4 minutes = ? pints every 60 minutes.
2 pints every 3 minutes = ? pints every 60 minutes.

For the first one, just divide 60/4. That is 15. 15*3 = 45, so 45 pints every hour.

Do the same process for the second equation. (60/3) * 2 = 40

Finally, 45-40=5.

The answer is A.

Hope that helps!




What is the area of the shape?

Answers

A = (14)(18) + 1/2(18)(13)
A = 252 + 117
A = 369

answer
369 m^2

For what value of c is the relation a function? [(2,8) (12,3) (c,4) (-1,8) (0,3)]
a -1
b 1
c 2
d 12

Answers

1 is the only number that won't duplicate a value.

Answer:  The correct option is

(b) 1.

Step-by-step explanation:  We are given to find the value of c for which the following relation is a function :

R =  {(2,8) (12,3) (c,4) (-1,8) (0,3)}.

We know that

a relation is a function if each first element is associated with only one second element.

Since the first elements in R are 2, 12, -1 and 0, so, the value of c cannot be equal to these four values.

Therefore, the only option for c is 1.

Thus,  c = 1.

Option (b) is CORRECT.

Josie has /60 cubic centimeter of candle wax. She wants to make a hexagonal prism candle with a vase area of 21 square centimeters and height of 8 centimeters. She also wants to make a triangular prism candle with a height of 14 centimeters. Can the bass area of the triangular prism candle be 7 square centimeters

Answers

If Josie only has 60 cm^3 of wax, she doesn't have enough for either model candle.

The candle volume (V) is the product of base area (B) and height (h).

V = Bh
For the hex candle,
.. V = (21 cm^2)*(8 cm) = 168 cm^3

For the triangular candle,
.. V = (7 cm^2)*(14 cm) = 98 cm^3

Both candles are more than 60 cm^3.

The triangular candle is less than 160 cm^3. If that is the volume of wax Josie has, then she could make one of those.

1.
2.
3.
4.
5.
6.
Help me with them I just learned it and I don’t understand...plzz

Answers

2. The multiplication is the product of 6 and q. The addition is the sum of one product (6 and q) and two addends ( parts of an addition problem). Word expression: the sum of 8 and the product of 6 and q and q.
3. The terms are 11r and 7s. The coefficients are 11 and 7.
4. The terms are 6g and h. The coefficients are 6 and -1.
5. The terms of the expression are 6p and 5n. These are the 2 parts to the math story.
6. Word expression: the product of 4 and the sum of 16 and 20.

What is the measure of angle x?

Enter your answer in the box.
x = ( )°

Answers

90 - 47 = 43

x = 43
vertical angles are equal

hope it helps
We know that angles on a straight line sum to 180°, and we can see that 90° has already been defined on the left top left hand, leaving us with 90° on the top right hand. We are given 47°, so that must mean that the angle between the right angle and the 47° angle is:
90-47= 43°
Opposite angles around a 360° point are equal, and we see that angle x is opposite the 43° that we just found out. Therefore, x= 43°
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