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
Oxana [17]
3 years ago
7

The surface area of the three-dimensional figure is square centimeters?

Mathematics
1 answer:
Zina [86]3 years ago
3 0

Answer:

Step-by-step explanation:

Alright, lets get started.

The surface area of the figure given is : The area of all shapes together

The figure has 2 similar triangles and 3 similar rectangles.

The area of 1 triangle =

\frac{1}{2}*base*height

The area of 1 triangle = \frac{1}{2}*10*8.66=43.3

So, the area of both triangles = 43.3*2=86.6

The area of 1 rectangle = width *length

The of 1 rectangle = 10*15=150

So, the area of all 3 rectangles = 3*150=450

So, total area of figure = 86.6+450=536.6

hence the surface area is 536.6 square centimeters : Answer

Hope it will help :)

You might be interested in
The quotient of 20 and 3 more than x is 4. Find x.
tigry1 [53]

Answer:

x=2

Step-by-step explanation:

Quotient means division

20/(x+3) =4

Multiply each side by (x+3)

(x+3)*20/(x+3) =4(x+3)

20 = 4(x+3)

Divide each side by 4

20/4 = 4(x+3)/4

5 = x+3

Subtract 3 from each side

5-3 = x+3-3

2 =x

4 0
3 years ago
Read 2 more answers
Whats 3/4 plus 1/8 ????
Fynjy0 [20]

Answer: 0.875

i hope this helps you could also go to your calculator and type it in, but glad to help if i did


6 0
3 years ago
Read 2 more answers
Solve.<br><br> j – (–14) = –20<br> a. -34<br> b.34<br> c.6<br> d.-6<br> Which one?
laiz [17]
The correct answer is A) -34. Hope this helps.
4 0
3 years ago
Read 2 more answers
This is due tomorrow, so please help and show step by step​
Softa [21]

Answer:

  • slope = 3/2
  • y-intercept = 3
  • x-intercept = -2

Step-by-step explanation:

The slope is the coefficient of x when the equation is of the form ...

  y = (something).

Here, we can put the equation in that form by subtracting 12x and dividing by the coefficient of y:

  12x -8y = -24 . . . . . given

  -8y = -12x -24 . . . . .subtract 12x

  y = 3/2x +3 . . . . . . . divide by -8

This is the "slope-intercept" form of the equation. Generically, it is written ...

  y = mx + b . . . . . . where m is the slope and b is the y-intercept

So, the above equation answers two of your questions:

  slope = 3/2

  y-intercept = 3

__

The x-intercept is found fairly easily from the original equation by setting y=0:

  12x = -24

  x = -24/12 = -2 . . . . . the x-intercept

_____

A graph of the equation can also show you these things. The graph shows a rise of 3 units for a run of 2, so the slope is rise/run = 3/2. The line crosses the axes at x=-2 and y=3, the intercepts.

8 0
3 years ago
Find the perimeter of the figure. ( Its a square, and one side says 20 ft while another says 18ft. I am confused. )
Luba_88 [7]
It might look like a square but it might actually be a  rectangle but the answer is 76ft
3 0
3 years ago
Other questions:
  • What is a zero of the function f(x) = 5x-20
    6·1 answer
  • Find the area of the largest trapezoid that can be inscribed in a circle of radius 1 and whose base is a diameter of the circle
    8·1 answer
  • A real estate agent sells a house for ​$228.317 A sales commission of 6% is charged. The agent gets 51​% of this commission. How
    11·1 answer
  • and Equipment safety test requires five independent tests. Each of these test has a 78% pass rate. The equipment will only be gi
    15·1 answer
  • What is (2 + 4i) + (-6-4i) simplified? ​
    6·1 answer
  • Please help what is number 5 i have done the rest!!!
    5·2 answers
  • Is √24 a rational number
    5·2 answers
  • DUE IN 5 MINS HELPPPPP
    5·2 answers
  • Anyone have a link to a good 8th grade study guide for math?
    9·1 answer
  • I need help on this guys and plz help
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!