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
Alla [95]
3 years ago
15

How many square inches of video screen did one ship occupy.

Mathematics
1 answer:
kow [346]3 years ago
6 0
To do this problem, break the pic up into its individual shapes.

For the top box:
You're given that the length of the bottom shape is 3 2/5, and that the top box is bordered by 1/2 inch of open space on each side. This means the length of the top box is 3 2/5 -(2x1/2), which equals 2 2/5.
The area occupied by the top box is the result of multiplying 2 2/5 (the base) by 1 1/3 ( the height.) therefore, the area of that part is 48/15, or 16/5 in reduced form.

Now for the bottom shape:
Break it up into a rectangle and two triangles, one of which is already drawn in for you. For the other triangle, draw a vertical line connecting the bottom corner of the bottom shape to the edge of the top shape. The line should be parallel to the line that's already drawn in.
Because you're given the 1/2 inch space to either side of the top box, you can conclude that the base of each triangle will be 1/2 inch. You're also given a height. The area of a triangle is b times h divided by two, so the area of each triangle is (1/2)(2)/2, which equals 1/2.
Put together, the area of the two triangular components is 1.

Now, you have one more component to calculate, which is the rectangular component of the bottom shape. Since you already accounted for the bases of the triangular components, subtract those from the base, giving you 3 2/5 -(1/2 x 2), which means the base of the rectangle is 2 2/5. Now just multiply that by the height, which is 2. The area of the rectangle is therefore 24/5.

Final answer: You now have all the component areas, you just need to add them all together to get the total area. 16/5 + 1 + 24/5 = 45/5, which reduces to 9.

Your final answer is B, 9 in^2.
You might be interested in
Can omeone help i cant solve this
Bumek [7]

Answer:

the answer is forty five

5 0
3 years ago
What situation could the graph represent?
vfiekz [6]

Answer:

d, as long as distance is y(up) and time is x(across)

Step-by-step explanation:

a. the graph would go up and then slow down. b. the graph could be this. d. distance does not look like this.

7 0
2 years ago
Read 2 more answers
Please help, I really need help
7nadin3 [17]
So the teacher bought 1/4 of the brownie pan. And it came out to $4.
 I hope this helps! :)

5 0
3 years ago
The sales tax rate is 4.3064.306​% for the city and 44​% for the state. Find the total amount paid for 33 boxes of chocolates at
svp [43]

Answer:

The Total amount of of 33 boxes of chocolates including taxes is $838.358

Step-by-step explanation:

Given as :

The sales tax rate for city = 4.306%

The sales tax rate for the state = 44%

Total number of boxes = 33

The price of each chocolates = $17.13

So , The price of 33 boxes of chocolates = $17.13 × 33

I.e The price of 33 boxes of chocolates = $565.29

Now total tax including state and city =  4.306% + 44% = 48.306 %

So, The tax amount paid for 33 boxes of chocolates = 48.306 % of $565.29

∴    The tax amount paid for 33 boxes of chocolates = 48.306 % × $565.29

                                                                       = 0.48306× $565.29

                                                                       = $273.068

∴ The Total amount of of 33 boxes of chocolates including taxes = $565.29 +  $273.068 = $838.358

Hence The Total amount of of 33 boxes of chocolates including taxes is $838.358 . Answer

4 0
3 years ago
Determine the probability without a Venn Diagram (using the Addition Rule).​
Liono4ka [1.6K]
1/1/2 is the answer ............
5 0
2 years ago
Other questions:
  • The price of a car was $5400 but it is increased by 6% .What is the new price?​
    7·2 answers
  • -9.5 as a mixed number
    6·1 answer
  • Find the angle of arc BC
    7·1 answer
  • Someone, pls. I need ur help.
    6·1 answer
  • (4/4)(4)(4)(4)(4)(4)(4) =
    6·2 answers
  • Please read the attachment i really need help with this its got all the info!
    9·1 answer
  • Find the value of x.
    8·1 answer
  • What is 2^4 in standard form?
    7·1 answer
  • X/3=3 use the division property of equality​, please explain
    7·1 answer
  • Write the number for fourteen million eighty thousand.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!