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
Anna35 [415]
3 years ago
9

3. Repeat this process to find the width and height of a newer 48-inch television whose

Mathematics
1 answer:
AlekseyPX3 years ago
4 0

Answer:

<h3>23.5"</h3>

Step-by-step explanation:

Please see attached a sketch of the television

the size of a television is described by the length of its diagonal in inches.

in this case, the diagonal of the television is 48"

we are told that the aspect ratio is 16:9

hence the dimension of the television as seen from the draft is

length= 16x

height=9x

Applying Pythagoras theorem

(16x)^2+(9x)^2= 48^2

256x^2+81x^2=2304

337x^2=2304

divide both sides by 337 we have

x^2=2304/337

x^2=6.8367

x=√6.8367

x=2.6

What is the height

H=9x

=9(2.6)

=23.5"

You might be interested in
Tyrone saved $24 of the $60 he earned mowing lawns. what percent of his earnings did tyrone save?
tensa zangetsu [6.8K]

Answer:

none

Step-by-step explanation:

he bought a bunch of chicken and watermelon so he didnt save it

8 0
3 years ago
Is 1/3 greater than , less than or equal to 0.33
Andrej [43]
Equal to. 1 divided by 3 is equal to .33etc.
6 0
3 years ago
Read 2 more answers
What is the measure for angle f
nordsb [41]

what do you mean? what is the measure of f? there isnt a problem or graph that i can see to go off of

8 0
3 years ago
What is 10% of 100<br><br> PLEASE HELP
Jobisdone [24]
First off, we have to divide 100 by 10 to get 10%. That would be ten. So in conclusion, 10% of 100 is 10
8 0
3 years ago
Read 2 more answers
The height of a rocket a given number of seconds after it is released is modeled by h (t) = negative 16 t squared 32 t 10. What
V125BC [204]

The variable t represents the number of seconds that have passed after the release of the rocket.

<h3>Function</h3>

The function can be defined as an expression that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).

The height of a rocket a given number of seconds after it is released is modeled by,

h(t) = 6t^2 + 32t + 10

As given in the above function, h (height) is the dependent variable which depends on the number of seconds t after the rocket is released (independent variable).

Hence we can conclude that the variable t represents the number of seconds after the rocket has been released.

To know more about the function, follow the link given below.

brainly.com/question/5245372.

8 0
2 years ago
Other questions:
  • I need help writing this as a decimal!
    14·2 answers
  • Write an inequality for the graph
    12·2 answers
  • Can someone please help me with 49 and 50 please. I will give Brainliest Answer.
    8·1 answer
  • A ship of height 9 meters is sighted from a lighthouse. From the top of the lighthouse, the angle of depression to the top of th
    5·1 answer
  • Calculate the expected gain or loss for Stock ABC. Lose $25 Gain $5 Gain $45 Stock ABC 40% | 15% | 45% Stock JKL| 15% | 65% | 20
    12·1 answer
  • Pls if you can answer it :)
    14·1 answer
  • Finding dilations geometry​
    13·1 answer
  • Collectively, what are the interest costs and other fees for using a credit card called? A. balance B. credit line C. finance ch
    10·1 answer
  • What is the Surface area​
    13·2 answers
  • Which equation is the inverse of y = 2x2 - 8?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!