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
Papessa [141]
4 years ago
8

Whats the surface area of a cylinder with height of 12in.and the radius is 4in​

Mathematics
1 answer:
emmainna [20.7K]4 years ago
7 0

Answer:

401.92 in²

Step-by-step explanation:

S.A. = 2πr²+2πrh

S.A. = 2π4²+2π4·12

S.A. = 100.48 + 301.44

S.A. = 401.92 in²

You might be interested in
−7=y/7<br> y= <br> pls need help bad
Serhud [2]

Answer:

-49

Step-by-step explanation:

-7 = y/7; Y must be separate from any actual values, so we must multiply by 7 to get Y by itself.

-49 = y

4 0
3 years ago
Read 2 more answers
What is the simplest form of √126xy^5/32x^3 (square root of the entire thing btw)​
grandymaker [24]

Answer:

Step-by-step explanation:

implify the radical by breaking the radicand up into a product of known factors.

3

x

4

√

14

y

5

32

4 0
3 years ago
Read 2 more answers
a number is equal to twice a smaller number plus 3. The same number is equal to twice the sum of the smaller number and1. How ma
NeX [460]

Answer:

There is NO solution

Step-by-step explanation:

Considering 'y' be the number

Considering x be the smaller number

As 'y' is equal to twice a smaller number plus 3.

so

y = 2x + 3

also

y is equal to twice the sum of the smaller number and 1.

so

y = 2x + 1

so the system of equations become

y = 2x + 3

y = 2x + 1

solving

\begin{bmatrix}y=2x+3\\ y=2x+1\end{bmatrix}

\mathrm{Subsititute\:}y=2x+1

\begin{bmatrix}2x+1=2x+3\end{bmatrix}

\mathrm{Refine\:}2x+1=2x+3

-2=0

-2=0\:\mathrm{\:is\:false,\:therefore\:the\:system\:of\:equations\:has\:no\:solution}

\mathrm{No\:Solution}

Therefore, there is NO solution.

7 0
3 years ago
PLEASE HELP! I need this asap
V125BC [204]

Answer:

5.17

Step-by-step explanation:

just at 10 pecent

3 0
3 years ago
Read 2 more answers
Every week a company provides fruit for its office employees. They can choose from among five kinds of fruit. What is the probab
ladessa [460]

Answer:

option A 1/5, 3/10, 1/15, 4/15, 1/6

3 0
3 years ago
Other questions:
  • How many solutions dose this system have ? <br> X+4y=6 <br> y=2x-3
    11·1 answer
  • Evaluate the expression 5(7-4)2divided by 3+11
    9·1 answer
  • Find the values of A and B
    13·1 answer
  • Can someone please help with this question
    5·2 answers
  • What is -.36 in m/n forms simplify
    11·1 answer
  • A tech support manager ran virus detection software on a random sample of 750 computers. The software identified that 200 of the
    6·2 answers
  • The slope of the line containing the points (-5,3) and (-2,1) is<br> A.-3/2<br> B.-2/3<br> C.2/3
    7·1 answer
  • Solve using the tangent formula(real answers only please)
    5·1 answer
  • WIL L GIVE BRAINLIST NEED QUICK
    9·1 answer
  • PLEASE HELP 30 cm
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!