1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Georgia [21]
3 years ago
11

The lateral surface area of cone A is equal to the lateral surface area of cylinder B.

Mathematics
1 answer:
Natasha2012 [34]3 years ago
4 0

Answer:

TRUE

Step-by-step explanation:

Lateral area of cone is given by: πrl

where r is the radius and l is the slant height

Here r=r and l=2h

Hence, lateral area of cone A= π×r×2h

                                            =  2πrh

Lateral area of cylinder is given by: 2πrh

where r is the radius and h is the height

Lateral area of cylinder B=2πrh

Clearly, both the lateral areas are equal

Hence, the statement that:The lateral surface area of cone A is equal to the lateral surface area of cylinder B. is:

True

You might be interested in
I'm really confused on this one please answer !!!!!!!
Sedbober [7]
The formula for finding the area of a rug: A = s^2

Plugging in the values we know, we can solve for s.

79 = s^2

Take the square root of both sides.

\sqrt{79} = s

\sqrt{79} is approximately equal to 8.89

So, 8.89 feet is the answer.
4 0
3 years ago
Find the midpoint of the line segment that has endpoints at (10,8) (-3,-10)
dem82 [27]

Hey there! :)

Answer:

(3.5, -1).

Step-by-step explanation:

Use the midpoint formula to solve this problem:

(x_m, y_m) = (\frac{x_1+x_2}{2}, \frac{y_1+y_2}{2})

Plug in the coordinates given:

(\frac{10-3}{2}, \frac{8-10}{2})

Simplify:

(\frac{7}{2}, \frac{-2}{2})

Therefore, the coordinates of the mid-point are:

(3.5, -1).

7 0
3 years ago
Which special case is represented by x? - 121?
marissa [1.9K]

Answer:

A. the difference of two squares

Step-by-step explanation:

Please use the symbol " ^ " to indicate exponentiation.

Then we have x^2 - 11^2, which is the difference of two squares:

x^2 is a square, the square of x; and 11^2 is a square, the square of 11.

A. the difference of two squares

Note that a "difference of squares" is easily factored:

a² - b² = (a - b)(a + b)

and so your x² - 11² factors as follows:  (x - 11)(x + 11)

7 0
3 years ago
Read 2 more answers
Laila read 36 pages in 4 hours. Which expression can be used to find the number of pages she read per hour?
scoray [572]
Lets see do 36/4 and you should have your answer
7 0
3 years ago
Read 2 more answers
On the distant plant, Mathology, a sports area covers 7400 yodels2. How many square deckles would this be if 1 deckle = 75.9 yod
STatiana [176]

Answer:

It would be <u>97.50</u> square deckles.

Step-by-step explanation:

Given:

On the distant plant, Mathology, a sports area covers 7400 yodels².

1 deckle = 75.9 yodels.

Now, to get the square deckles.

As given, 1 deckle = 75.9 yodels.

So, to get the square deckles by using conversion factor:

<em>75.9 yodels = 1 deckle.</em>

7400 yodels² = 7400\div 75.9

                       = 97.50\ deckels ^2.

Therefore, it would be 97.50 square deckles.

8 0
3 years ago
Other questions:
  • Help!! Find the value of x.
    12·1 answer
  • The cross-sectional area parallel to the bases of the two figures above is the same at every level. Find the volume of the cone,
    7·2 answers
  • what is the answer to the multiplication problem. Jhon has 20 fish if he lets 6 fish go how many fish dose Jhon have?
    9·1 answer
  • I in second grade and I using my sissy computet to help my math
    5·2 answers
  • Type the correct answer in the box.Use numerals instead of words. If necessary, use / for the fraction bar.
    7·1 answer
  • Sally ran 2 1/4 miles in 1/2 hour. What is her speed in miles per hour?
    8·2 answers
  • Marvin lives in Stormwind City and works as an engineer in the city of Ironforge. In the morning, he has 3 transportation option
    13·1 answer
  • 11. Charles's Law states that at constant pressure, the volume of a fixed amount of gas varies
    12·1 answer
  • GO FROM BLACK DOT TO BLACK DOT FOR CALCULATIONS TO BE ACCURATE
    11·1 answer
  • I need help with 7 and 4 and 9 also 10 <br><br><br> I will give the most higher points I got
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!