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
TiliK225 [7]
3 years ago
11

Many televisions are classified by the length of the diagonal of their screens. A 60 in. television has a screen height of 32 in

. How wide is the television's screen?
Mathematics
1 answer:
Colt1911 [192]3 years ago
7 0
The 60 inch is diagonal of or the hypotenuse of the TV so we are going to use a^2+b^2=c^2 and let width to be a, then we solve the problem.
a^2=c^2-b^2
oh, take the square root of both sides.
a=((c^2-b^2))^(1/2)
plug 60 for c, 32 for b, and the Width is equal to 50.75 for significant figures.

You might be interested in
A recipe for cake needs ¾ of a cup of milk. You are making ½ of the recipe. How much milk do you need?
Bad White [126]
Multply across the fraction so
1/2 * 3/4= (1*3)/(2*4)=3\8
7 0
2 years ago
Read 2 more answers
A 1:35 scale model of a fishing hut is 17 cm tall, 18 cm wide, and 19.7 cm long. What are the dimensions of the actual ice fishi
konstantin123 [22]
Multiply each  dimension by 35:-

17*35 =  595 cm

18*35 = 630 cm

19.7 * 35 = 689.5 cm

in meters the dimensions are L =  6.895 m, W =  6.3 m and H = 5.95 m


6 0
3 years ago
What is 48% of 60? This is for Algebra 1! :)
coldgirl [10]

Answer:

48% of 60 is 28.8.

4 0
2 years ago
Read 2 more answers
What is the value of z in the equation 2(4z − 5 − 3) = 166 − 46?
Vera_Pavlovna [14]
Z = 17.
2(4z -8) = 120
8z -16 = 120
z -2 = 15
z = 17
3 0
3 years ago
Read 2 more answers
PLEASE ANSWER QUICK!!!SHOW STEPS
Vedmedyk [2.9K]
5. Given the equation y = (1/4) cos[(2pi/3)*theta]:
5a. For the general equation y = a cos(bx), the period is given by 2pi/b. In this equation, b = 2pi/3, so this means that 2pi/b = 2pi/(2pi/3) = 3. Therefore, the period of this equation is 3, and the cosine wave repeats itself every 3 x-units.
5b. For the general equation y = a cos(bx), the amplitude is given by a. Therefore the amplitude is a = 1/4, and this means that the cosine wave's range is from -1/4 to 1/4 for all values of x.
5c. The equation of the midline is y = 0. This represents the average value over the wave. This is determined by adding the highest and lowest values of the range and taking the average, in this case, 1/4 + (-1/4) = 0, and 0 / 2 = 0. Another way to do this is using the general equation y = a cos(bx) + c, where the midline's equation is y = c. In this case, there is no value of c in the given, implying that c = 0, and the midline is y = 0.

6. Let the horizontal distance be x. Then tan42 = h/x, and h = x tan42. Then using the Pythagorean theorem: 3280^2 = h^2 + x^2
3280^2 = x^2 (tan42)^2 + x^2
3280^2 = x^2 [(tan42)^2 + 1]
x = 2437.52
Therefore, h = x tan42 = 2,194.75 ft.

5 0
3 years ago
Read 2 more answers
Other questions:
  • alexas bought 1 gallon of milk she had a recipe that calls for one quart of milk after making the recipe, how many quarts of mil
    15·2 answers
  • Will a stand that can hold up to 40 pounds support a 21 kilogram television
    10·2 answers
  • Determine the type of solution you will have if you get -6=6
    14·1 answer
  • Write each number as a power of 2 <br>8​
    12·1 answer
  • There are 3 cats in a room and no other creatures.each cat has 2 ears, 4 paws, and 1 tail
    7·1 answer
  • Plz help me this is to much
    9·1 answer
  • PLEASEEEEEE HELPPP I CANT FAILLLL
    13·1 answer
  • What is the product? <br> 6 x [4 -2 1 <br> 7 3 0]
    8·1 answer
  • Ian earns x dollars a month. He received a 10% raise in his paycheck. Which expression represents Ian’s new monthly paycheck?
    14·1 answer
  • Which of the following statements are true about the solids shown above?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!