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
grigory [225]
3 years ago
7

Find the lateral and total surface area of the prism.

Mathematics
1 answer:
tia_tia [17]3 years ago
7 0

Lateral surface area of the prism = 920 in²

Total surface area of the prism  = 1180 in²

Solution:

Length of the prism = 13 in

Width of the prism = 10 in

Height of the prism = 20 in

Lateral surface area of the prism = 2(l + w)h

                                                       = 2(13 + 10) × 20

                                                       = 2(23) × 20

                                                       = 920 in²

Lateral surface area of the prism = 920 in²

Total surface area of the prism  = Lateral area + 2lw

                                                     = 920 + 2 × 13 × 10

                                                     = 920 + 260

Total surface area of the prism  = 1180 in²

Hence Lateral surface area of the prism = 920 in²

Total surface area of the prism  = 1180 in²

You might be interested in
The area of a squared lawn and rectangular vegetable garden are equal.The perimeter of lawn is 24 m and its side is twice the br
rjkz [21]

Answer:

g=12

Step-by-step explanation:

4(2y)=24

8y=24

y =  \frac{24}{8}

y=3

{4y}^{2}  = yg

Since we know the value of y we substitude

{4 \times 3}^{2}  = 3g

36=3g

g=12

6 0
2 years ago
a rectangular mural measures 3.5ft by 5.5ft. Rosalie creates a new mural that is 1.5 ft longer. What is the perimeter of Rosalie
saveliy_v [14]

Answer:

P = length + width x 2
P = 3.5ft + 5.5ft x 2
P = 9ft x 2
P = 18ft + 1.5ft (the new mural)
P = 19.5ft

Therefore the perimeter of Rosalie's new mural is 19.5ft

6 0
2 years ago
Determine the reveune for selling 500 helmets
Tasya [4]

Answer:

x is the price the helmets were sold at.

y is the business expenses.

r is the revenue.

500x - y = r

Step-by-step explanation:

500x - y = r

We multiply x, the price that the helmets were sold at. Then we subtract y, which is the business expenses. After this, we get r, our revenue.

4 0
2 years ago
Susanna has played the piano for s years. Patrick has played the piano for 4 more than twice the number of years that Susanna ha
scoray [572]
S=Years Susanna has played the piano 
p=Years Patrick has played the piano 

The expression for this question would be s(2)+4=p

Hope this helps! :) 
6 0
2 years ago
Read 2 more answers
If a polynomial has one root in the form a + the square root of B it has a second root in the form of a _ square root of b.
trapecia [35]
I THOUGHT i ANSWERED THAT?
SEE FASCTOR THEOREM :aNSWER IS MINUS (A -  <span>√ B)</span>
6 0
2 years ago
Read 2 more answers
Other questions:
  • Assume a = b and c ≠ 0 . Which of the following sentences is not true?
    15·1 answer
  • Can someone help me please?
    8·1 answer
  • The expression 6x^2-3x-4 has ___ terms and a constant of ____.
    10·1 answer
  • How do I solve 2x+y=17 in slope intercept form?
    5·1 answer
  • A line has a slope of 1/4 and passes through the point (4,8). Write the equation of the line in slope intercept form.​
    14·1 answer
  • What are the coordinates of the point 3/4 of the way from X(1, -6) to Y(9, 10)?
    14·1 answer
  • 150,75,50 what number comes next
    11·1 answer
  • I need help note 700 cm is 7 m and 400 4m and 800 cm is 8 m
    7·1 answer
  • I need the answers bad
    7·1 answer
  • Owen made 60% of the shots he attempted during his hockey practice. He made 18 shots. How many shots did Owen attempt during his
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!