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
Please help this is due today!
Temka [501]

Answer:

For ABC A= (-3,3) B= (0.2) and C= (-3,1)

For DFE D= (0,6) F= (2,6) and E= (2,3)

Step-by-step explanation:

I believe tha name of a sequence of transformation will be translation and the Reflection

Hope this Helped

4 0
3 years ago
Two lines intersect and one of the angles formed measures 30°. What are the measures of the other angles?
gogolik [260]
My best answer is C.60 and B.90

6 0
2 years ago
Jake wants to distribute 543 marbles equally among 7 of his friends . In what place is the first digit of the question?
GrogVix [38]
I don't know if I understand this question that well, but if I am right, the first digit of the question you are asking is 5, and it is in the hundreds place. If this is not what you mean, then can you put more description in this question please?
3 0
3 years ago
3x - 5y = 14 and – 2x + 2y = 0
zubka84 [21]

Answer:

x=5.6

y=-5.6

Step-by-step explanation:

3x - 5y = 14 Equation 1

– 2x + 2y = 0 Equation 2

Simultaneous equation can be solved either through elimination method or substitution method. But we use elimination method for this question

Multiply equation 1 by -2 (the coefficient of x in equation 2) and multiply equation 2 with 3 (the coefficient of x in equation 1), so that x will have the same coefficient in the new equations, and easy to eliminate

-2(3x - 5y = 14)

-6x+10y=-28 Equation 3

3(– 2x + 2y = 0)

-6x+6y=0 Equation 4

Subtract equation 4 from 3 to eliminate x

-6x+10y=-28

-6x+6y=0

-6x-(-6x)=-6x+6x=0

10y-6y=5y

-28-0=-28

5y=-28

y=-28/5

y=-5.6

Substitute for y in equation 2

– 2x + 2y = 0

– 2x + 2(-5.6) = 0

-2x-11.2=0

-2x=11.2

x=-11.2/2

x=5.6

7 0
2 years ago
Use the x-intercept method to find all real solutions of the equation -9^3-72^2-96x+36=3x^3+x^2-3x+8
Vadim26 [7]

Answer:

 x ≈ 0.290640965127

Step-by-step explanation:

y subtracting the right side of the equation, we get a function that is zero at a real solution for x. The only x-intercept is at approximately 0.290640965127.

___

The graph shows the x-intercept to be 0.2906. The value above was obtained by Newton's method iteration. The roots of this cubic will all be irrational.

7 0
2 years ago
Other questions:
  • 2x2-9x+1=0 value of discrimination and number of real solutions
    14·1 answer
  • I need the answers for those IMMEDIATELY ! Thank you!
    10·1 answer
  • Note: Figure is not drawn to scale.
    8·1 answer
  • Plz solve this question..<br>Its urgent..<br>​
    6·1 answer
  • PLSSS HELP!! WILL GIVE BRAINLIEST!
    5·2 answers
  • 2(2)+5(3)^0<br>----------------------<br><br><br><br><br><br><br><br><br>​
    9·2 answers
  • Mathematics I need help
    12·1 answer
  • the height of the plant h , in inches , can be modeled by the function = 1.5t + 3 where t represent the time in weeks . Based on
    6·2 answers
  • By selling a chair for RS720 a garden gains be consumed by 40 horses​
    11·1 answer
  • Anthony's math teacher finds that there's roughly a linear relationship between the amount of time students spend on their homew
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!