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
Serggg [28]
2 years ago
5

Demarcus has to wrap a gift for his friend's birthday party. The gift is in a rectangular box with the dimensions shown below. H

e's trying to figure out how much gift wrap he needs to cover the entire box. Should he calculate the total surface area or the lateral surface area? Pick the right measurement and then calculate it for him.
In your answer, specify whether he should use total surface area or lateral surface area. Calculate the one you choose, give that measurement of the box, and then explain how you calculated it.
Mathematics
2 answers:
asambeis [7]2 years ago
6 0

Answer:

Surface Area = 2lw + 2lh + 2hw  =  2(lw+lh + hw) = 2(12x8 + 12x4 + 4x8)  = 2(96+48+32) = 2(176) = 352 square inches

Step-by-step explanation:

Anuta_ua [19.1K]2 years ago
5 0

Answer:surface area = 2lw + 2lh + 2hw  =  2(lw+lh + hw) = 2(12x8 + 12x4 + 4x8)  = 2(96+48+32) = 2(176) = 352 square inches

Step-by-step explanation:divide by 144 to convert to square feet  = 352/144 = 2 4/9 ft^2= 2.4 square feet, rounded to one decimal place Hop it helps.

You might be interested in
What's 5 + 5 × 10 - 88 + 200 - 1​
Mars2501 [29]

Answer:

=50x+116

Step-by-step explanation:

5+5x(10)−88+200−1

=5+50x+−88+200+−1

Combine Like Terms:

=5+50x+−88+200+−1

=(50x)+(5+−88+200+−1)

=50x+116

8 0
3 years ago
Read 2 more answers
Bob is trying to decide between two cell phone plans. Plan A has no flat fee, but the user must pay $10 cents per minute on the
professor190 [17]
$ per min is a rate. you multiple by minutes to get dollars.

A = 10x
B = 5x + 20

set them equal to find minutes, x.

10x = 5x + 20
10x - 5x = 20
5x = 20

x = 4
4 0
3 years ago
Read 2 more answers
There were a number of people at a conference. After 19 people went home, 23
Travka [436]
There were 42 people at the conference
5 0
3 years ago
Dominic and Terrell plan to start their weekend backpacking trip on Friday at 4:20 P.M, and return home on Sunday at 5:40 A.M. H
Aleonysh [2.5K]

I think the answer is 4.20 hours and minutes planning the last road trip .

6 0
3 years ago
The first three steps for solving the quadratic equation by completing the square are shown. Fill in the missing number in the l
sertanlavr [38]
Hi this message wont send cuz it needs to be 20 characters long :)
8 0
3 years ago
Other questions:
  • Aluminum usage in automobiles has been climbing steadily. As recently as 1990, there were no aluminum-structured passenger cars
    15·1 answer
  • C (5,4) and D (3,10) find the length
    6·2 answers
  • A ball is thrown vertically upward with an initial velocity of 2 ft/sec from a
    12·1 answer
  • Izumi is running on a quarter-mile oval track. After running 110 yards, his coach records his time as 16 seconds.
    10·1 answer
  • Which of the following polynomials has zeros at x = –4 and x = 7?
    9·2 answers
  • How many permutations of letter of the word APPLE are there?​
    5·1 answer
  • A swimming pool measures 35 feet wide by 50 feet long. What is the ratio of the length to the perimeter in simplest form? Perime
    12·1 answer
  • 907,701,000,000,00 in scientific notation
    15·1 answer
  • (1) Find values of x and y for which ABCD must be a parallelogram. The diagram is not to<br> scale.
    6·1 answer
  • I need help , what’s the answer <br><br> A. 25 feet<br> B. 13 feet <br> C. 17 feet<br> D. 12 feet
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!