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
n200080 [17]
3 years ago
12

2. The picture shows a feeding trough that is shaped like a right prism. (a) The top of the feeding trough is open so that anima

ls can access its contents. List the area of each face of the feeding trough. (b) What is the surface area of the trough? Answer:
Mathematics
1 answer:
777dan777 [17]3 years ago
4 0
A)We have been given →
Hieght of trough = 5m
length of trough = 6m
Breadth of trough = 4m
so , As the top is opened for feeding animals.
Area of base = length× Breadth 
= (6×4) m²= 24 m²
Area of Front and back face = Hieght × length 
= (5×6) m² = 30m²
Area of side faces = hieght × Breadth
= (5×4) m²= 20 m²____________________________________
B)Total Surface area of trough will be given by formula - 2(lb+bh+hl)
= 2{(6×4)+(4×5)+(5×6)}
= 2{24+20+30}
= 2×74
= 148 m²
As we have been told top is open , so we will deduct top from Total surface Area to obtain Surface area →
(148-24) m²
(Area of top will be same as base area , that is 24m² as we have solved in A)
= 124m²
Answer→ Surface area of trough is 124m²
Read more on Brainly.com - brainly.com/question/4094485#readmore
You might be interested in
Is 12/42=10/35 a true proportion
olya-2409 [2.1K]
Yes, they both are 2/7

Proof: Left-hand side

Simplify the following:
12/42

The gcd of 12 and 42 is 6, so 12/42 = (6×2)/(6×7) = 6/6×2/7 = 2/7:
Answer:  2/7
Right-hand side:

Simplify the following:
10/35
The gcd of 10 and 35 is 5, so 10/35 = (5×2)/(5×7) = 5/5×2/7 = 2/7:
Answer:  2/7
3 0
3 years ago
What is the slope-intercept form of them equation of a line that passes through (5, -4) and has a slope of 3/4?
EastWind [94]

C is correct answer, passes through (5,-1) and also has slope of 3/4



5 0
3 years ago
Alex jogs 5,000 meters twice a day. How many kilometers does Alex jog each day?
murzikaleks [220]

1 kilometer = 1000 meters

5000 meters / 1000 = 5 kilometers


5 kilometers x 2 times per day = 10 kilometers per day.


answer: D) 10 kilometers

3 0
2 years ago
Please help I will mark Brainly
Bas_tet [7]

okay so you would go down to -8, then the slope would be 4/1 which means to go up four and then over one. then you have the line.


i hope this helps you!

8 0
3 years ago
Read 2 more answers
Find the key features of the equation and graph it. (Can you explain how to find them and not just the answers please)
Vadim26 [7]

Given a function in a table or in algebraic or graphical form, identify key features such as x- and y-intercepts; intervals where the function is increasing, decreasing, positive, or negative; relative maximums and minimums; symmetries; and end behavior. Use key features of an algebraic function to graph the function.

7 0
2 years ago
Other questions:
  • What kind of number is -2
    12·1 answer
  • Kent invested $5000 in a retirement plan. He allocated x dollars of the money to a bond account that earns 4% interest per year
    13·1 answer
  • (4.8x10x7) + 6,500,000 what is the value of the expression
    14·1 answer
  • (0, 4), (-5, 8), (4, -2), what is the range?
    13·1 answer
  • What is the distance in units between the points (-3,1) and (2,-1)​
    12·1 answer
  • 1 and the
    6·1 answer
  • The water level in a vat changed by −9.9 inches in 2.25 hours as the vat was drained. What is the average change in the vat's wa
    10·1 answer
  • 3
    14·2 answers
  • The College Board originally scaled SAT scores so that the scores for each section were approximately normally distributed with
    10·1 answer
  • Two airplanes leave the airport. Plane A departs at a 42° angle from
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!