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
SOVA2 [1]
3 years ago
12

ENCHI

Mathematics
1 answer:
BabaBlast [244]3 years ago
7 0

Given :

A T.V. is measure by its diagonal.

To Find :

If the height of a 60 inch  T.V. is 32 inches, what is the width.

Solution :

We know, T.V. is rectangular in shape and angle between two sides of rectangular is 90° .

Let, width of T.V. is x.

Applying Pythagoras theorem in sides, we get :

height^2 + width^2 = hypotenuse^2\\\\23^2 + x^2 = 60^2\\\\x = \sqrt{3600 -529 }\\\\x = 55.42 \ inches

Therefore, width of T.V. is 55.42 inches.

You might be interested in
Solve the equation<br><br> 9<br> - =18<br> X
BaLLatris [955]

Answer:

x=-0.5

Step-by-step explanation:

the question is -9=18x

we divide both sides by 9

-1=2x

divide both sides by 2

x=-0.5

8 0
2 years ago
Mathew is watching a car race on TV. His favorite car covered 10 laps of 3.6 miles each in 18 minutes. What is average speed of
Karo-lina-s [1.5K]
In the given question, all the necessary information's are already provided. Using these information's it is easy to find the average speed of the car in miles per hour. It is given that the car covers 10 laps in 18 minutes and each lap is 3.6 miles in length.
Total distance covered by the car = (10 * 3.6) miles
                                                     = 36 miles
Now we have to convert the time from minutes to hours. So
18 minutes = 18/60 hours
                   = 3/10 hours
Now we can easily calculate the average speed of the favorite car of Mathew.
Average Speed = 36 * (10/3) miles/hour
                           = 120 miles/ hour

8 0
2 years ago
Which expression is equivalent to m² - 13m - 30?​
igor_vitrenko [27]

Answer:

(m−15)(m+2)

Step-by-step explanation:

m² - 13m - 30?

Formula :

{x}^{2} +bx+c

(m−15)(m+2)

<h3>Hope it is helpful...</h3>
3 0
3 years ago
Help please!!!!””””””””””
Musya8 [376]
1) because an isosceles triangle has two equal sides
5 0
3 years ago
Read 2 more answers
12v+10v+14=80 solve the equation​
krok68 [10]

Answer:

v=3

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • At a football championship game,the home team gave a football to each of the first 100 fans who arrived at the stadium. How much
    12·2 answers
  • Which expression is equivalent to 9p-3p +2
    8·1 answer
  • Question 2<br> Write an algebraic expression for the verbal expression.<br> a number n less 35
    12·2 answers
  • 4.9t^2-2.78t-1.15=0 what is the value of T
    10·1 answer
  • A bag contains 6 red marbles and 4 white marbles. A marble is selected, kept out of the bag, and then another marble is selected
    8·2 answers
  • I’m stuck on all of these <br> :( any help would be very appreciated
    12·1 answer
  • The Angle of depression from the top of the flagpole to an object on the ground it's 33° if the object is 60 feet from the base
    5·1 answer
  • Please help me with #5
    8·1 answer
  • Find the lengths of nails with the following penny sizes: 3, 6, and 10. The 3-penny nail is inches. the 6 penny is__ the 3 penny
    9·1 answer
  • Is (3,6) a solution of y's 3x + 4?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!