Mathematics High School

volume of a cylinder

Volume Of A Cylinder

Answers

Answer 1

Answer:

A

Step-by-step explanation:

The volume (V) of a cylinder is calculated as

V = πr²h ( r is the base radius and h the height )

Here r = 6 and h = 8, then

V = π × 6² × 8 = π × 36 × 8 = 288π cm³ → A

Related Questions

X = 6y + 7
x = 10y + 2
Step by step plz

Answers

Answer:

(14.5, 1.25)

Step-by-step explanation:

Since they are both equal to x you have to set them equal to each other.

so  6y + 7 = 10y + 2 then solve

    -6y          -6y

    7 = 4y + 2

  - 2         - 2

    5 = 4y

    /4   /4

    y = 1.25 (1 1/4)

Now you have to substitute y in.

x = 6y + 7

x = 6(1.25) +7

x = 7.5 + 7

x = 14.5

The graph of y = e^x is transformed as shown in the graph below. Which equation represents the transformed function?

Answers

Answer:

it's b. y= [tex]y= e^{b}+3[/tex] on edg2020

Transformed functions are functions that are modified by some transformation. In this question the transformation of y=[tex]e^x[/tex] that is  y = [tex]e^x[/tex]+ 3.

Transformation function:

Assume we have a function y = f(x). Further tinkering with that function transforms it.The given graph is 3 units higher than the graph of y =  [tex]e^x[/tex] Since the vertical axis reflects the outputs of functions, whatever y = [tex]e^x[/tex], there are 3 units added to the outputs.As a result, we have the transformed function of y = [tex]e^x[/tex], which corresponds to the graph y =  [tex]e^x[/tex] + 3.

Therefore, the transformation of the given function y= [tex]e^x[/tex] that is "y = [tex]e^x[/tex] + 3".

Learn more about the transformation of functions here:

brainly.com/question/7672367


please answer the photo question

Answers

Answer:

12 x 10 = 120 then divide it by 26

Step-by-step explanation:

Answer:

190

Step-by-step explanation:

answer=26+12=38

38/2=19

19*10=190

(a) Which numbers are divisible by 3 ?
(b) Which numbers are divisible by9?

Answers

(A) 3, 6, 9, 12, 15, 18, 21.... any number in the 3 timetable

(B) 9, 18, 27, 36, 45, 54, 63, 72, 81...... also any number is the 9 times table

I need help on this. please help me​

Answers

Answer:

heyy i kno u

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

What is the measure of JM?

Answers

Answer:

10???

Step-by-step explanation:

In which quadrant is csc 0 <0 and cos e > 0?
Your answer:

A.I
B.II
C.III
D.IV

Answers

Answer:

b

Step-by-step explanation:

b

ASAP
PLEASE HELP ITS ALMOST DUE!!

Answers

A and D I think plz don’t get mad if I get it wrong

can someone please help

Answers

i dont remember what the vertex angle is but the bottom angles of the top triangle are both 60 and the bottom triangles are 90 in the top middle and 45 on the bottom and side

Cada caja contiene el mismo número de cuadernos. Si Mario transporta 120 cuadernos en total en una carretilla, ¿cuántos cuadernos habrá en 120 cajas iguales?

Answers

Answer:

Se almacena un cuaderno por caja, significando 120 cuadernos en 120 cajas iguales.

Step-by-step explanation:

A partir del enunciado, podemos calcular el número de cuadernos por caja al dividir el total de cuadernos en la carretilla por el número de cajas disponibles.

[tex]x = \frac{120\,cuadernos}{120\,cajas}[/tex]

[tex]x = 1\,\frac{cuadernos}{caja}[/tex]

Se almacena un cuaderno por caja, significando 120 cuadernos en 120 cajas iguales.

A snowstorm lasted for three days. During the storm, 8 inches of snow fell on the first day, 6 inches of snow fell on the second day, and 9 inches of snow fell on the third day. Altogether, how many feet of snow fell during the three-day snowstorm?

Answers

Answer:

Step-by-step explanation:

23

Using a calculator, work out:
V2704 * 2^2– V49

Answers

Answer:

201

Step-by-step explanation:

The computation is shown below:

Given that

[tex]= \sqrt{2704} \times 2^2 - \sqrt{49}[/tex]

= 52 × 4 - 7

= 208 - 7

= 201

Here we assume that V denotes the square so according to this we solve the given situation

After solving this, the answer is 201

The average distance from the Sun to Mars is 22,793, 910,000,000 centimeters.

The conversion factors between centimeters and four other units of measure are shown below.

9.46. 10^17 cm = 1 light-year
1.50.10^13 cm = 1 astronomical
1 . 10^5 cm = 1 kilometer
1. 10^2 = 1 meter

For the distance to be expressed as x units of measure, where 1 < x < 10, which unit of measure must be used?

A Light-years
B) Astronomical units
C)Kilometers
D) Meters​

Answers

Step-by-step explanation:

JOIN MY MEETING

ID-9384026088

PASSWORD 1234

Answer:

C

Step-by-step explanation:

On her way to visit her parent ,Jennifer drives 265 miles in 5 hours what is her average
rate of speed in miles per hour

Answers

Answer:

53 mph

Step-by-step explanation:

Answer: She would be going 53 mph

Step-by-step explanation:

you take 265 and divide it by the 5 hours

leaving you with 53 mph

Which value of x makes 7 + 5(x – 3) = 22 a true statement?
Choose 1 answer:
А
x = 4
B
X = 5
x = 6
D
X = 7

Answers

Answer:

x = 6

Explanation

660 pounds = ______kilograms
Round to the nearest tenth of a kilogram

Answers

the answer would be 299.37

Answer:

299.4 kilograms

Step-by-step explanation:

For an approximate result, divide the value by 2.205. You get about 299.371 or rounded, 299.4.

Hope it helps!

the histogram gives information about a fitness club.
Pls help.
​

Answers

Answer:

99 members

Step-by-step explanation:

Trust me it 99 I done it on mathswatch

The total number of members of the club will be 128 members.

What is meant by histogram?

A histogram exists a display of statistical information that utilizes rectangles to exhibit the frequency of data items in successive numerical intervals of equivalent size.

b) The total number of members of the club will be:

= 25 + 38 + 32 + 24 + 9

= 128

The total number of members of the club will be 128 members.

To learn more about histogram

https://brainly.com/question/2962546

#SPJ2

Subtract.
(3x2 + 2 – 23) – (-583 + 2x2 + 1)
Express the answer in standard form.

Answers

Answer:

Step-by-step explanation:

Answer:

is this catra

Step-by-step explanation:

Heyyy i need some help here if that's okay with y'all :)

Answers

Answer:

225

Step-by-step explanation:

First, find the area of the sqare so 5x5 would be 25.

Next, find the area of the triangle, the formula for that is 1/2 base x height. Here the base is 5 in and the height is 20 so that would be (5 x 20) 1/2 which equals 50. Then, because there are 4 triangles multiply the fifty 4 times, 200.

Then take the 25 from the square and add it to the 200 to get your answer of 225!

2. Find the slope:
X + 3y = -9

Answers

Answer:

the y-Intercept for is y= -1/3x -3

the SLOPE is -1/3

Step-by-step explanation:

QUESTION 3- pick one

Answers

Answer:

C.) 56kg

Step-by-step explanation:

(can you post the other question too so that I can answer it?)

Lucia made fruit punch for a party. She mixed 1 gallon of orange juice, 3 quarts of pineapple juice, 5 pints of cranberry juice, and 8 cups of apple juice. How many quarts did she make in all?

A) 10
B) eleven and one half
C) 13
D) fourteen and one half

Answers

Answer: Eleven and a half.

1 gallon = 4 quarts

3 quarts = 3 quarts

5 pint = 2.5 quarts

8 cups is about equal to 2 quarts.

Answer:

I think it's B) Don't yell at me if it's wrong.

Step-by-step explanation:

.

WILL GIVE BRAINLIESTT!!

Find the local linear approximation of f(x) = [tex]e^{3x}[/tex] at x = 1.

y = [tex]e^3[/tex]

y = [tex]e^{3(x-1)}[/tex]

y = 3[tex]e^{3}[/tex](x − 1)

y = 3[tex]e^3[/tex]x − 2[tex]e^3[/tex]

Answers

Answer:

[tex] y = {e}^{3}[/tex]

Step-by-step explanation:

[tex]f(x) = {e}^{3x} \\ \\ plug \: x = 1 \\ \\ f(1) = {e}^{3 \times 1} \\ \\ f(1) = {e}^{3} \\ \\ plug \: f(1) = y \\ \\ y = {e}^{3}[/tex]

yall please help me with my sprial ​

Answers

Answer:

c

Step-by-step explanation:

The graph shows one of the linear equations for a system of equation. Which equation represents the second linear equation for the system of equations that has the solution which corresponds to a point at (6,-2)?

Answers

The correct answer is 56

What does the intersection of the two
functions mean?

Answers

♡Answer:♡

it means when the planes cross each other it is perpendicular to each other i think.

♡Step-by-step explanation:♡

♡ ∩_∩

（„• ֊ •„)♡

┏━∪∪━━━━┓

♡ good luck 。 ♡

┗━━━━━━━┛

Mai spent $2 and has less than $20.

Answers

Answer:

Mai has $18

Step-by-step explanation:

Answer:

x−2 < 20

Step-by-step explanation:

4 pairs of shoes cost $80. What is the cost of 7 pairs of shoes?

Answers

Answer:

140

Step-by-step explanation:

80 Divied by 4 is 20

SO Each Pair Is 20

7 x 20 = 140

Answer:

140

Step-by-step explanation:

It would be $20 a pair.

what is 1.453699 squared?

Answers

Well, if you're asking Brainly this question, I assume you are allowed to use a calculator.

1.453699 squared is 2.1132407826

Answer: 2.11324078

Step-by-step explanation: anything squared is just you multiplying that number by itself

Fran is three times as old as Nancy. In four years, she'll be twice as old as Nancy. How old is each now?

Answers

nancy is 4
frans is 12

Answer:

Fran is 12, Nancy is 4

Step-by-step explanation:

Let Fran - f and Nancy - n

The ages at present:

f = 3n

In four years:

f + 4 = 2(n + 4)

Simplify and substitute f:

f + 4 = 2n + 8f = 2n + 43n = 2n + 4n = 4

Find f:

f = 3*4 = 12
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