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
gulaghasi [49]
3 years ago
5

A certain television is advertised as a 53-inch TV (the diagonal length). If the width of

Mathematics
1 answer:
zhenek [66]3 years ago
6 0

The TV is 45 inches tall.

Step-by-step explanation:

The diagonal length of television = 53 inches

Width of TV = 28 inches

As TV is in rectangular or square shape, a diagonal will form a right triangle

Where,

Diagonal = hypotenuse = c = 53 inches

Width = base = b = 28 inches

Length = perpendicular = a

we will use pythagorean theorem to find the length.

a^2+b^2=c^2\\a^2+(28)^2=(53)^2\\a^2+784=2809\\a^2=2809-784\\a^2=2025

Taking square root on both sides

\sqrt{a^2}=\sqrt{2025}\\a=45

The TV is 45 inches tall.

Keywords: triangle, square root

Learn more about square root at:

  • brainly.com/question/10772249
  • brainly.com/question/10781917

#LearnwithBrainly

You might be interested in
a bar graph shows that sports books recived 9 votes. if the scale is 0 to 20 by twos, where should the bar end for the sports bo
baherus [9]
The end of the bar should end in the exact middle of 8 and 10.

Hope this helps! :)
7 0
3 years ago
If tan 0=1/3<br> find cot 0.
Karolina [17]

Answer: cot 0 = 3

Cotangent is the reciprocal of tangent, so it would be 3/1, which simplified to 3.

8 0
3 years ago
A ball is thrown in the air from a height of 3 m with an initial velocity of 12 m/s. To the nearest tenth of a second, how long
wel

Answer: 0.3m/s

Step-by-step explanation:

Height/ velocity

3m/12m per sec

Time= 0.25metres per seconds

To the nearest tenth, 0.3m per seconds

5 0
3 years ago
One serving of oatmeal has 8 grams of fiber, which is 33% of the recommended daily amount. What is the total recommended daily a
Y_Kistochka [10]

Answer:

24g

Step-by-step explanation:

8g / 0.33 = 24.242424g

5 0
3 years ago
Seven-eighths equals 0.875 and is a(n) ___.
kirza4 [7]

Answer:

negative number

Step-by-step explanation:

Numerator is 125 as dividing makes 875/1000

Numerator is 0.875 we can divide again by 8.75/10

we find that 0.875 = 875/1000 is equivalent to 7/8

7 0
3 years ago
Other questions:
  • Graph a line with a slope of -3 and a y-intercept of 4
    13·1 answer
  • If I paid $47 for a dress and I got a discount of $7, how much was the price of the dress originally. I need to find out how to
    10·1 answer
  • I just need answer please I am stuck on it
    7·1 answer
  • Can somebody help me find what kind of property this is?<br> If x = y and y = 10, then x = 10.
    14·2 answers
  • Lorne subtracted 6x2 - 2x + 3 from -3r? + 5x2 + 4x - 7. Use the drop-down menus to identify the steps Lorne used
    10·2 answers
  • If a sequence contains only whole numbers, which of these sequences could include the term 27?
    15·2 answers
  • Please help me out someone
    12·1 answer
  • Can someone help me out, I am gonna fail :(
    6·1 answer
  • Hi can anyone help me with this question please. <br> It is the combination fraction lesson.
    6·2 answers
  • What is the solution to this system of equations?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!