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
denis-greek [22]
3 years ago
9

A certain television is advertised as a 41-inch TV (the diagonal length). If the width of the TV is 40 inches, how many inches t

all is the TV?
Mathematics
2 answers:
kiruha [24]3 years ago
5 0

Answer:

40^2 + height^2 = diagonal^2

height^2 = 41^2 - 40^2

height^2 = 1681 -1600

height^2 = 81

height = 9

Step-by-step explanation:

avanturin [10]3 years ago
3 0

Answer:

9inches tall

Step-by-step explanation:

You might be interested in
The hypotenuse of a right triangle is 14 centimeters long. One of the legs of the triangle is 6 centimeters. What is the length
BartSMP [9]

Answer: 12.65 cm

Step-by-step explanation:

Use the Pythagoras theorem,

a^2 + b^2= c^2

You are given the hypotenuse , which is c and another leg which is either a or b, does not particularly matter- rearrange to find the missing length

c^2 - b^2 = a^2

14^2 - 6^2 = 160

Square root 160 to find the missing length

12.65

Hope this helped :)

5 0
3 years ago
ABC is the middle line of MN in an equilateral triangle. If AB = 8 cm, then find the perimeter MBN.
qaws [65]

Answer:

the answer is 12

Step-by-step explanation:

since the triangle is equilateral meaning all side of ABC is equal to each other AB= BC = AC= 8cm and MN is the middle line that divides AB and BC by two

thus, MB =BN= 4 cm. MN is the middle line thus will also be equal to the half of AC  meaning MN=AC/2= 4cm. and perimeter  is MBN = MN+MB+BN= 4cm+4cm+4cm =12cm

4 0
3 years ago
A dealer gained a 10% profit by selling an article for Birr 330.00. what was original price of the article​
astraxan [27]

Answer:

???????

Step-by-step explanation:

6 0
2 years ago
Is a click and drag and.
Verdich [7]
Hi! i can’t see song central. but, song factory is more expensive than music mania because song factory is 1.75 a download and music mania is 1.50 a download
4 0
1 year ago
Suppose that the functions r and s are defined for all real numbers x as follows.<br> HELP PLEASE
Bas_tet [7]

Answer:

-x-3, 7x-3, -15

Step-by-step explanation:

For first 2 just add/subtract their equations. For the last one (r.s)(-1) is the same as r(s(-1)) so s(-1)=4(-1)=-4 and r(-4)=3(-4)-3=-12-3=-15

3 0
3 years ago
Other questions:
  • Someone help me please
    7·1 answer
  • Two times the number 41 added to twice another number is 34 what is the other number
    15·1 answer
  • Slope 2, passing through (-6,1)
    11·1 answer
  • For the equation, complete the given ordered pairs. Please Help!!!
    14·2 answers
  • Find the value of y, given value of x.
    15·1 answer
  • What would be the answer
    10·2 answers
  • In ___ bars are drawn horizontally and vertically
    8·1 answer
  • Simplest form of 4500:80000 and 8100:144000​
    8·1 answer
  • QUESTION ON PIC ❗️THANK U
    8·2 answers
  • Sarah saves $1. 5 daily while jessica saves $1 more than sarah each day. Although jessica started saving 10 days later than sara
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!