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
nikklg [1K]
3 years ago
5

What is the pi of S=(Πr^2)+(2Πr)h

Mathematics
1 answer:
Lemur [1.5K]3 years ago
5 0

Answer:

Step-by-step explanation:

That is the surface area of a cylinder and the pi is 22/7

You might be interested in
JK has a midpoint at M(7, 2). Point J is at (7, 4). Find the coordinates of point K.
Svetllana [295]

The coordinates of point K(7, 0).

Given, JK has midpoint M(7, 2).

And, the coordinates of point J(7, 4).

We have to find the coordinates of point K.

As M is the midpoint, therefore by using the midpoint formula.

(xₙ + yₙ) = (x₁ + x₂/2 , y₁ + y₂/2)

Using x-coordinates,

xₙ = x₁ + x₂/2

7 = x₁ + 7/2

14 = x₁ + 7

or x₁ = 7

Nos using y-coordinates,

yₙ = y₁ + y₂/2

2 = y₁ + 4/2

4 = y₁ + 4

y₁ = 0

Therefore, the coordinates of point K(7, 0).

The coordinates of J(7, 4); K(7, 0); and M(7, 2).

To learn more about midpoints, visit: brainly.com/question/4637646

#SPJ9

4 0
1 year ago
Find two irrational numbers between 0.31 and 0.32
labwork [276]

The answer could be .317

(not could be as in I don't know but could be as is it's an option)

5 0
2 years ago
Determine triangle type
nika2105 [10]

Answer:

isosceles acute

Step-by-step explanation:

two same sides so it is isosceles and all angles under 90 so acute

4 0
3 years ago
Read 2 more answers
In △ABC, AD and BE are the angle bisectors of ∠A and ∠B and DE ║ AB . Find the length of DE if perimeter of ABDE is 30 cm and AB
-BARSIC- [3]

Answer:

DE = 6 cm

Step-by-step explanation:

Let DE = x cm.

Since DE is parallel to AB therefore by the alternate interior angles theorem, m∠BAD = m∠ADE and m∠ABE = m∠DEB ............(1)

As AD is an angle bisector of ∠A, therefore m∠EAD = m∠DAB ; Since BE is an angle bisector of ∠B ⇒ m∠ABE = m∠EBD.

Therefore, from (1) We get ,  m∠EAD = m∠ADE and m∠EBD = m∠BED.

So, the triangles ADE and EDB are then isosceles with AE = ED and ED = DB.

So AE = DE = DB = x, and since the perimeter of ABDE is 30 cm, then

12 + x + x + x = 30

⇒ 12 + 3x = 30

⇒ x = 6

Hence, the length of DE is 6 cm.


8 0
2 years ago
Read 2 more answers
5(3m+2)<br> 6(g+h)<br> 4d+8<br> 21p+35q<br> 18x+9y
aalyn [17]
<span>(a) 5(3m+2) = 15m + 10

(b) 6(g+h) = 6g + 6h

(c) 4d+8 = 4(d + 2)

(d) 21p+35q = 7(3p + 5q)

(e) 18x+9y = 9(2x + y)</span>
7 0
3 years ago
Other questions:
  • Which fraction is closer to 1 than to 0
    9·1 answer
  • Help please if very much appreciate it. ?
    12·2 answers
  • Which quantity is not equal to 75(32+88)
    9·1 answer
  • A science classroom has 5 turtles and 7 frogs. What is the ratio of FROGS to TOTAL animals?
    12·2 answers
  • What are the values of A, B, and C in the equation –4x – 5y = 8?
    12·2 answers
  • Kayleen's family was traveling to the family reunion by car
    15·1 answer
  • The total cost of a $112.75 meal with a 20% tip​
    5·1 answer
  • In ΔBCD, the measure of ∠D=90°, the measure of ∠C=83°, and DB= 1.3feet. What is the length of CD to the nearest tenth of a foot.
    13·1 answer
  • 4. What are the coordinates of the x-intercept for the equation y= -1x + 3?
    9·1 answer
  • Solve for the value of n
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!