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
kupik [55]
2 years ago
7

Television sizes are usually described by the length of their diagonal measure. What would be the listed size of the TV shown in

the picture?
A. 1,424 inches

B. 32 inches

C. 38 inches

D. 20 inches

Mathematics
2 answers:
Ne4ueva [31]2 years ago
7 0

Let D = diagonal distance of tv.

D^2 = (32)^2 + (20)^2

D^2 = 1424

sqrt{D^2} = sqrt{1424}

D = 37.7359245282

We can round off to the nearest ones place.

D = 38 inches is the answer.

Firlakuza [10]2 years ago
4 0

Answer:

C. 38 inches.

Step-by-step explanation:

We have been given that television sizes are usually described by the length of their diagonal measure. We are asked to find the listed size of the TV shown in the picture.

We can see that the length of screen is 32 inches and width is 20 inches. To find the listed size of the TV, we will use Pythagoras theorem as:

\text{Diagonal}^2=32^2+20^2

\text{Diagonal}^2=1024+400

\text{Diagonal}^2=1424

Take square root of both sides:

\text{Diagonal}=\sqrt{1424}

\text{Diagonal}=37.7359245282

\text{Diagonal}\approx 38

Therefore, the listed size of the TV would be 38 inches and option C is the correct choice.

You might be interested in
A bag contains only red and blue marbles. Yasmine takes one marble at random from the bag. The probability that she takes a red
NNADVOKAT [17]
10 10 is the answer i believe
4 0
3 years ago
Read 2 more answers
What is the distance from the skydiving center?
Virty [35]

Answer:

This is khan academy. I am pretty sure they have a video for this but whatever.

Step-by-step explanation:

So we are using sin, cosine, and tan. 3.4 is the hypotenuse. the side is X. The angle is 20 degrees. So, this is adjacent to hypotenuse. This means it is cosine.

3.4cos(20)= around 3.19

And thats that! let me know if this is wrong and I will try to fix it.

4 0
3 years ago
A car uses 1 1/8 gallons of gas to go 13 1/2<br> miles. What is the rate of miles per gallon?
IceJOKER [234]

Answer:

1 1/8 ga / 13.5 mi = .0833 ga / mi

1 / .0833 ga/mi = 12 mi / ga

or .0833 ga/mi * 13.5 mi = 1.25 ga

7 0
3 years ago
The expression 3(x-9) is equivalent to (Look at picture for answer choices)
Vaselesa [24]

Answer:

The last one

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Fractions order from least to greatest<br> Which is the right answer? Pls help ill give brainliest!!
olya-2409 [2.1K]

Answer:

2/5, 4/7, 5/2

Step-by-step explanation:

5/2=2.5     2/5=.40    4/7= .59 that's aproximately  for 4/7

8 0
2 years ago
Other questions:
  • 156 is even or odd number
    14·1 answer
  • Please help ●○○●○●○●●​
    5·1 answer
  • Someone help me again i cant do math
    9·1 answer
  • Having trouble with this...
    5·1 answer
  • Find the difference -6-4​
    14·1 answer
  • 2x+3y=15<br> X+y=6<br> Simultaneously equations
    14·2 answers
  • Answer <br> A 15 <br> B 100<br> C 120 <br> D 148
    12·2 answers
  • While driving through California, you stop in at a little restaurant in a small town. The meal for your family was $48.00. The t
    5·1 answer
  • Valor de 3y+5°=2y-4°
    14·1 answer
  • A local flower shop advertises that 4 out of every 5 flower seeds will grow. If Janie plants 40 of these flower seeds in her gar
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!