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
Molodets [167]
2 years ago
14

Find the surface area of the figure?

Mathematics
1 answer:
motikmotik2 years ago
4 0

Step-by-step explanation:

the surface area consists of 6 individual areas :

front and back (both are equal)

left and right (both are equal)

top and bottom

front and back are trapezoids.

the area of a trapezoid is

(base 1 + base 2)/2 × h

the bases are the 2 parallel sides.

in our case the area of one trapezoid is

(5 + 19)/2 × 12.1 = 145.2 ft²

front and back together then are 290.4 ft².

left and right are 8×14 rectangles:

8×14 = 112 ft²

together they are 224 ft².

the bottom is a 5×8 rectangle :

5×8 = 40 ft²

the top is a 19×8 rectangle :

19×8 = 152 ft²

so, the total surface area is

290.4 + 224 + 40 + 152 = 706.4 ft²

You might be interested in
Use the distributive property to expand Negative 4 (Negative two-fifths + 3 x). Which is an equivalent expression?
Natalija [7]

Answer:

the answer is the last one

Step-by-step explanation:

so the answer is d

5 0
3 years ago
Read 2 more answers
Which points lie on the graph of f(x) = logor?
Mariana [72]

Answer:

9.1

Step-by-step explanation:

cus I seen it on usatesprep

8 0
3 years ago
3(5 - 2x) + 2(x-3) plz help me quick:(
trasher [3.6K]

Answer:

9-4x is simplified

Step-by-step explanation:

hope this helps

7 0
3 years ago
Read 2 more answers
Which of these needs the denominator rationalized? -PLEASE HELP
valentinak56 [21]

Answer:

option b

Step-by-step explanation:

\sqrt{ \frac{5}{3} }

\frac{ \sqrt{5} }{ \sqrt{3} }

the denominator is in the surd form, so it must be rationalized

4 0
3 years ago
Find the x intercept of the line graphed by the equation 1/2x-7y=7
Rina8888 [55]

Answer:

1/2*x - 7y = 7

1/2*x - 7 = 7y

1/14*x - 1 = y

y = 1/14*x - 1

3 0
3 years ago
Other questions:
  • PLEASE HELP ASAP, Thank you :)
    12·1 answer
  • Kiara baked 30 oatmeal cookies and 48 chocolate chip cookies to package in plastic containers for her friends at school. She wan
    15·2 answers
  • 10 Points! Will give Brainliest to CORRECT answer!! (Question 1) If you are given the exact volume of a cylinder and it’s height
    13·1 answer
  • A tree casts a shadow 12 meters long , while a bush nearby casts a shadow 3.5 meters long. If the tree is 3.2 meters tall, how t
    11·1 answer
  • the ladies length of measure to centimeters Express this measure in meters explain your thinking including question with an expo
    10·1 answer
  • What is the slope and y-intercept of the following equation:<br> = 13 − 4 (show your work pls)
    15·1 answer
  • HELPPP! I need step by step!
    12·2 answers
  • What is the value of 2\5 + 3\7?
    14·1 answer
  • Given (x – 7)2 = 36, select the values of x.
    10·1 answer
  • the height of a projectile launched upward at a speed of 32 feet/second from a height of 128 feet is given by the function h(t)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!