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
marin [14]
3 years ago
10

Cual seria el pi(π)

Mathematics
1 answer:
GaryK [48]3 years ago
3 0

Answer:

El área de superficie del cilindro es 6 · π cm², que es igual a 18.85 cm²

El volumen del cilindro es de 9 · π cm³, que es igual a 28.27 cm³

Step-by-step explanation:

Aquí tenemos

El área de superficie del cilindro = Perímetro de base × Altura

= π × D × h

Dónde:

D = diámetro de la base = 1.5 cm

h = Altura del cilindro = 4

∴ Área de superficie = π × 1.5 × 4 = 6 · π cm² = 18.85 cm²

Volumen del cilindro = Área de base × Altura = π · D² / 4 × h

= π × 1.5² / 4 × 4 = 9 · π cm³ = 28.27 cm³.

You might be interested in
Solve the triangle for x.
nalin [4]

Answer:

90.4°

Step-by-step explanation:

Use Law of Cosines to solve:

12² = 9² + 8² - 2(9)(8)Cos X

  144 = 81 + 64 - 144Cos X

     -1 = -144Cos X

         -1/144 = Cos X

            Cos^-1 (-1/144) = X

                     X = 90.39789056°

8 0
3 years ago
Read 2 more answers
Which of the following inequalities represents a number y that is less than 4 but greater than -1
sukhopar [10]

Four is greater than y, and -1 is less than y

4 > y <  - 1

5 0
3 years ago
There are 4 egg cartons on the table. There are 0 eggs in each carton. How many eggs are there in all
lara31 [8.8K]
Your answer is 0. Its easy.
6 0
3 years ago
I REALLY NEED HELP ILL GIVE BRAINLEISTTT
lord [1]

Answer:

960

Step-by-step explanation:

x = 0.6x + 384

Subtract 0.6x from both sides.

0.4x = 384

Divide both sides by 0.4

x = 960

5 0
3 years ago
Read 2 more answers
Which is greater 0.26 or p.21
anastassius [24]
21 is greater cause it whole number
3 0
3 years ago
Other questions:
  • 1.25% of the weight is 5 grams. Find the full weight. <br><br><br> i got alot more questions lol.
    9·1 answer
  • What postulate can be used to prove the triangles are congruent?
    8·1 answer
  • Pls help me answer 10, 11, and 12 thx in advance
    13·1 answer
  • Define: voluntary response a) population is divided into similar groups and a SRS is chosen from each group. b) the explanatory
    10·1 answer
  • Solve for x:<br><br> 5/2 = x/(1/7)
    7·1 answer
  • On Friday, March 16th, Bob Smith's beginning checking balance is $50 and his account is credited for a deposit of $100. That sam
    15·1 answer
  • Annie estimates that the height of a bookcase is 78.25 in. The actual height is 75.50 in. To the nearest tenth of a percent, wha
    7·2 answers
  • Which of the following situations are equal to 30%? Select all that apply A) 27 out of 90 B) 12 out of 36 C) 50 out of 80 D) 9 o
    9·1 answer
  • [(8-2) x (3+2) -1] x 3
    14·1 answer
  • Real NumbersQuizActive12345678910Which phrase represents the algebraic expression 3d+7?OfO the product of one-fourth and a numbe
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!