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
Romashka [77]
3 years ago
7

Calculate the total surface area of a rectangular box 10cm long, 8cm wide and 6cm tall.​

Mathematics
1 answer:
kicyunya [14]3 years ago
3 0

Answer:

The answer is

<h2>376 cm²</h2>

Step-by-step explanation:

Since the rectangular box is a cuboid,

Total surface area of a cuboid is given by

<h3>2( lw + wh + lh)</h3>

Where

l is the length

w is the width

h is the height

From the question

l = 10 cm

w = 8cm

h = 6cm

Substitute the values into the above formula

That's

Total surface area of the rectangular box is

2 [ (10)(8) + (8)(6) + (10)(6) ]

2 [ 80 + 48 + 60 ]

2( 188)

We have the final answer as

<h3>Total surface area = 376 cm²</h3>

Hope this helps you

You might be interested in
A toy that originally sold for 12 dollars went of sale for 8 dollars what was the percent discount? Remember to show your work!
harkovskaia [24]
12———-100%
8 ———— x
X=(8*100)/12=800/12=66.66%
Then discount percent is 100-66.66=33.33%
3 0
2 years ago
Triangle ABC has a perimeter 22cm AB = 8cm BC =8cm By calculation, deduce whether triangle ABC is a right angle triangle. NEED A
Likurg_2 [28]

Answer:

No ABC is not a triangle

Step-by-step explanation:

Perimeter = 22 cm

AB = 8 cm ; BC = 8 cm

AC = 22 - ( 8 + 8 ) = 6 cm

But all those sides doesn't follow Pythagorean Theorem(AB^2 + BC^2 = AC^2) ....because 8^2 + 8^2 isn't equal to 6^2 ......

Had it followed the theorem , it could have been a right angle triangle...

6 0
3 years ago
To graph the inequality -4 ≥ w , you would put a closed circle on -4 and shade to the right.
madam [21]
True because you do not include the number if the circle was open.
4 0
3 years ago
Read 2 more answers
Jessica spent S28 on fruit at the grocery store. She spent a total of $40 at the store. What percentage of the total did she spe
Gennadij [26K]

Answer:

Jessica spent S28 on fruit at the grocery store. She spent a total of $40 at the store. What percentage of the total did she spend on fruit?

Step-by-step explanation:

6 0
2 years ago
The length of a rectangular picture frame is 4 inches shorter than its width. If the perimeter of the picture frame is 44 inches
Vladimir [108]

Answer:

11

Step-by-step explanation:

44*4=44

4 0
2 years ago
Read 2 more answers
Other questions:
  • What is measure of angle ABD ?
    8·1 answer
  • 4 students is what percent of 20 students
    6·2 answers
  • A regular hexagon is circumscribed about a circle with a radius of 6. Find the area of the shaded region shown. Give the exact a
    8·1 answer
  • Which picture shows the correct graph of |x| = -2?
    8·1 answer
  • 10 less than three times a number is 23. Find the number
    6·2 answers
  • What is the simplified answer (4x-2)-(-7x+1)
    11·1 answer
  • What is the answer to this
    9·1 answer
  • ⚠️PLEASE HELP!!⚠️
    14·2 answers
  • Simplify the expression.<br> 3.4m + 9 - 2.4m =blank
    9·1 answer
  • Write the trinomial in the form (x+a)^2+b where a and b can be positive or negative.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!