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
Anna35 [415]
2 years ago
13

Please give a real answer. What is the surface area of this composite figure?

Mathematics
1 answer:
dusya [7]2 years ago
3 0

Answer:

<h2>           268 cm²</h2>

Step-by-step explanation:

<h2>10\cdot7+7\cdot8+2\cdot(\frac12\cdot8\cdot6)+2\cdot(2\cdot6)+2\cdot(2\cdot7)+6\cdot7=\\\\=70+56+48+24+28+42=268</h2>
You might be interested in
Which transformation is represented by the rule (x,y) to (x-9, y+2)
Nitella [24]

Answer:

Translation 9 units to the left, and 2 units up

Step-by-step explanation:

6 0
2 years ago
PLEASE HELP IM FAILING ALGEBRA!!<br> (SHOW WORK)
yanalaym [24]

Answer:

The three dimensions are ( x-3)(x-1) and (x-4)

The missing dimension is x-4

Step-by-step explanation:

<u><em> Step(i):-</em></u>

Given that the polynomial

            x³ -8x²+19x -12=0

put x=3

 ⇒      27 -8(9)+19(3)-12 =0

          84-84 =0

            0=0

∴ x =3 is satisfies the given polynomial equation

one factor  x-3 =0

<u><em>Step(ii):-</em></u>

By using synthetic division method

     x=3     ↓     1    -8    19    -12

               <u> ↓     0   3    -15     12</u>

                <u>       1   - 5      4       0   </u>

The polynomial (x-3) ( x² -5x +4) =0

The factors of the given polynomial

             x-3 =0  and      x² - 5x +4 =0

                x =3   and   x² - 4x -x+4 =0        

                x =3   and  x( x-4) -1(x-4) =0

              ( x-3)    and (x-1)(x-4) =0

The three dimensions are ( x-3)(x-1) and (x-4)

<u><em>Final answer:-</em></u>

The missing dimension is x-4

<u />

8 0
2 years ago
What is the value of 2^-3?<br><br> please answer with one of the options given belown (a,b,c,or d)
Tju [1.3M]

Answer:

B. 1/8

Step-by-step explanation:

5 0
2 years ago
Solve. −35x+15&gt;720 Drag and drop a number or symbol into each box to show the solution.
Anton [14]

Answer:

x< -141/7 (ONLY 141 IS NEGATIVE, NOT THE FRACTION IN GENERAL.)

     

 

Step-by-step explanation:

Let's solve your inequality step-by-step.

−35x+15>720

Step 1: Subtract 15 from both sides.

−35x+15−15>720−15

−35x>705

Step 2: Divide both sides to get the answer of x< -141/7

5 0
3 years ago
Are supplementary angles, then
gayaneshka [121]

Answer:

D

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • There are 28 students in math class, 22 of the students passed a recent test. What percentage passed the test
    6·1 answer
  • the population of the united states is expected to be 392 million people by 2050. write this numbers in scientific notation
    8·1 answer
  • Norma owns a rectangular lot of land with
    15·1 answer
  • I need help asap please 20 points.
    6·1 answer
  • One proposed solution to the funding problems faced by Social Security and Medicare is to increase the retirement age from 67 to
    9·1 answer
  • Select all the true statements.
    10·1 answer
  • Edgar has a bag of 10 marbles (3 green, 5 blue, and 2 red). If he picks one marble out of the bag at random, what’s the probabil
    10·1 answer
  • Tell me how to describe the translation
    5·1 answer
  • Find the angle between 4i−6j and −i 5j. (round to the nearest tenth of a degree if necessary. ) The angle between the vectors is
    7·1 answer
  • In the above figure, m AOC=26 and m BOD= (2x+39). If AOC and BOD are vertical angles whats the value if x?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!