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
Stels [109]
3 years ago
11

The size of a television is the length of the diagonal of its screen in inches. The aspect ratio of the screens of older televis

ions is 4:3, while the aspect ratio of newer wide-screen televisions is 16:9. Find the width and height of an older 35-inch television whose screen has an aspect ratio of 4:3.
Mathematics
1 answer:
Scorpion4ik [409]3 years ago
8 0

Answer: 3000 in^2

Explanation:

You might be interested in
Which of the following are solutions to the equation below?
SashulF [63]

Answer:

10

Step-by-step explanation:

4 0
2 years ago
M. Score: 0 of 1 pt
beks73 [17]

Answer:

  3×5×53

Step-by-step explanation:

You can use divisibility rules to find the small prime factors.

The number ends in 5, so is divisible by 5.

  795/5 = 159

The sum of digits is 1+5+9 = 15; 1+5 = 6, a number divisible by 3, so 3 is a factor.

  159/3 = 53 . . . . . a prime number,* so we're done.

795 = 3×5×53

_____

* If this were not prime, it would be divisible by a prime less than its square root. √53 ≈ 7.3. We know it is not divisible by 2, 3, or 5. We also know the closest multiples of 7 are 49 and 56, so it is not divisible by 7. Hence 53 is prime.

5 0
3 years ago
Old McDonald had a farm. In one pen the old farmer had chickens and bulls together. In that pen there were 40 animals in total,
SVETLANKA909090 [29]

Answer:

There are 15 numbers of chicken and 25 numbers of bulls.

Step-by-step explanation:

The pen had chickens and bulls.  The pen contains 40 animals in total. The number of legs in the pen is 130 .

Let

a = number of chicken

b = number of bull

a + b = 40................(i)

A chicken has 2 legs and a bull has 4 legs.

The total legs can be represented as

2a + 4b = 130...........(ii)

combine the equation

a + b = 40................(i)

2a + 4b = 130...........(ii)

a = 40 - b

insert the value of a in equation(ii)

2(40 - b) + 4b = 130

80 - 2b + 4b = 130

80 + 2b = 130

2b = 130 - 80

2b = 50

divide both sides by 2

b = 50/2

b = 25

Insert the value of b in equation (i)

a + b = 40

a + 25 = 40

a = 40 - 25

a = 15

There are 15 numbers of chicken and 25 numbers of bulls.

8 0
3 years ago
Find the distance between (-4,6) and (3,-7)
Natali5045456 [20]

Answer:

4-6 is 2 and 3-7 is 4

Step-by-step explanation:

gufu6hrhjgbycjjjsidnidjdudjeijwjseyfhjokjo

8 0
3 years ago
I need help if you can help me plz I would really appreciate it ?
Greeley [361]
Y=-3x+8 by using slope intercept form
5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the correct mean and mad absolute deviation?\<br> Of the problem 33,90,99,87,78,67
    7·1 answer
  • create a word problem that uses division. draw a model to help you write an equation to solve the problem
    6·1 answer
  • Find the common difference for the given sequence.<br><br> 1.05, 1.1, 1.15, 1.2, ...
    11·2 answers
  • LOOK AT PICTURE ↓↓↓↓↓↓↓↓↓↓↓
    12·1 answer
  • Can anyone help me with question 15
    9·1 answer
  • Could someone help me
    6·1 answer
  • PLEASE HELP!! <br> Solve for m<br> m+7=3+m+4
    6·1 answer
  • A gold chain with an original price of $120 is on sale for $96. What is the percent of the discount?
    9·2 answers
  • Calculate the interquartile range for the following data set of values:
    8·1 answer
  • Anna reads ​140 pages in ​7 hours.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!