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
marishachu [46]
2 years ago
9

Find the surface area of the figure

Mathematics
1 answer:
saveliy_v [14]2 years ago
4 0

Answer:

36 in over 2

Step-by-step explanation:

You might be interested in
Please show work!
ddd [48]
8:28 divide by 2
4:14 multiply times 5
20:70 is the answer
3 0
3 years ago
Read 2 more answers
Alex started a new social media account,which he used to post pictures of cute animals. On the first day he only had 8 followers
Hatshy [7]

Answer:

648 followers

Step-by-step explanation:

Let first day=a1

Tripled followers everyday

Second day=a2=a1×3

Third day=a3=a2*3

Fourth day=a4=a3*3

Fifth day=a5=a4*3

a=8 followers

a2=a1×3

=3*8

=24 followers

a3=a2*3

=24*3

=72 followers

a4=a3*3

=72*3

=216 followers

a5=a4*3

=216*3

=648 followers

On the fifth day, Alex will have a total of 648 followers on his new social media account.

7 0
3 years ago
A 12-m3 oxygen tank is at 17°C and 850 kPa absolute. The valve is opened, and some oxygen is released until the pressure in the
sweet-ann [11.9K]

Answer:

Released oxygen mass: 15.92 kg

Step-by-step explanation:

ideal gas law : P*V=nRT

P:pressure

V:volume

T:temperature

n:number of moles of gas

n [mol] = m [g] /M [u]

m : masa

M: masa molar = 15,999 u (oxygen)

R: ideal gas constant = 8.314472 cm^3 *MPa/K*mol =

grados K = °C + 273.15

P1*V*M/R*T = m1

P2*V*M/R*T = m2

masa released : m1-m2 = (P1-P2) * V*M/R*T

m2-m1 = 200 * 10^-3 MPa * 12 * 10^6 cm^3 * 15.999 u / 8.314472 (cm^3 * MPa/K *mol) * 290. 15 K

m2-m1= 38 397.6 * 10^3 u*mol / 2412.44 = 15916.5 g = 15.9165 kg

3 0
3 years ago
56 divided by 8\11 hellpppp
liraira [26]
Since this is a division problem with a fraction, you must multiply by its reciprocal.
56 x 11/8:
56 x 11= 616
New fraction is 616/8
This simplified is 77
Answer is 77
6 0
3 years ago
Evaluate the expression when a=1/4 and b=6..... -8ab=
NARA [144]

The expression -8ab evaluates to -12 when a=1/4 and b=6.

Step-by-step explanation:

Given values are;

a = \frac{1}{4} and b = 6

Expression to evaluate;

- 8ab

We will put values of a and b in expression;

-8ab = -8*\frac{1}{4}*6\\\\-8ab = -\frac{48}{4}\\\\-8ab = -12

The expression -8ab evaluates to -12 when a=1/4 and b=6.

Keywords: expression, multiplication

Learn more about multiplication at:

  • brainly.com/question/4924817
  • brainly.com/question/4939434

#LearnwithBrainly

4 0
3 years ago
Other questions:
  • Please help me :(
    15·1 answer
  • Find the slope of the line that is ​(a) parallel and ​(b) perpendicular to the line through the pair of points.​ (−2​,−7​) and ​
    13·1 answer
  • In a bag of candy for every 3 chocolate pieces there are 7 sugar pieces. What is the ratio of chocolate pieces to sugar pieces?
    11·2 answers
  • A number whos product with 7 is the same as its sum with 24.
    12·1 answer
  • Can someone please help !! Graphing
    15·1 answer
  • Dejah is proving that perpendicular lines have slopes that are opposite reciprocals. She draws line s and labels two points on t
    10·2 answers
  • I need help, I need to determine the slope and y-intercept for each group. I need to write an equation for the graph in slope-in
    9·2 answers
  • Help on math please!!!!! Will mark brainliest
    10·2 answers
  • Sashboard х 5 Chapter 7 Study Guide School х Schoology has rcs.schoology.com/attachment/1749922284/docviewer X M Inbox (137)-23w
    15·1 answer
  • The sum of 17 and 3 times x *
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!