In a computer catalog, a computer monitor is listed as being 19 inches. This distance is the diagonal distance across the screen. If the screen measures 10 inches in height, what is the width of the screen to the nearest inch?

Answers

Answer 1
Answer:

Width of computer screen in inches is 16.15 inches

Given that;

Diagonal length of computer screen = 19 inches

Height of computer screen = 10 inches

Find:

Width of computer screen in inches

Computation:

Using Pythagorean theorem

Base = √Diagonal length² - Height²

Width of computer screen in inches = √19² - 10²

Width of computer screen in inches = √361 - 100

Width of computer screen in inches = √261

Width of computerscreen in inches = 16.15 inches (Approx.)

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Answer 2
Answer:

Answer:

Your answer is √261.

Step-by-step explanation:


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What is 2/3 times 4/5 in fraction form

Answers

We have that for the Question "what is 2/3 times 4/5 in fraction form" it can be said that We have that what  2/3 times 4/5 in fraction form is

x=(8)/(15)

From the question we are told

what is 2/3 times 4/5 in fraction form

Generally the equation for the Multiplication is mathematically given as

x=(2)/(3)*(4)/(5)\n\n

x=(8)/(15)

Therefore

We have that what  2/3 times 4/5 in fraction form is

x=(8)/(15)\

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(2/3)* (4/5)
= (2*4) / (3*5)
= 8/15

The final answer is 8/15~

The value of x+y/y is an integer when y=4. which of the following is a possible value of x?​A) -16
B) 2
C) 9
D) 15
E) 26

Answers

Assuming that you mean

(x+y)/(y)

if we let y=4, the expression becomes

(x+4)/(4)

This is an integer if and only if x+4 is a multiple of 4, which in turn happens if and only if x is itself a multiple of 4.

So, the only good options are the multiple of 4, in your case -16.

The cloth shop has announced a reduction in price by 25%. How many shirts priced at Rs 28 should buy to avail a total reduction of at least Rs 40?

Answers

Answer:

At least 6 shirts should be brought to avail a total reduction of Rs 40.

Step-by-step explanation:

The marked price of each shirt = Rs 28

Discount offered = 25%

So, 25% of marked price  28 = (25)/(100)  * 28 = 7

Reduction on each shirt is Rs 7

Now, total amount reduction needed = Rs 40

So, number of shirts purchased = \frac{\textrm{Total reduction needed}}{\textrm{Reduction on each shirt}}

= 40  Rs /7  Rs  =  5. 71  ≈  6

So, at least 6 shirts should be brought to avail a total reduction of Rs 40.

OutcomeProbability 0.25
0.25
0.25
0.25
Which is the expected value of the random variable with the given probability distribution?
a. 0
C. 1.5
b. 1

Answers

Answer: C.  1.5

Step-by-step explanation:  

Given ~ and AB = 20, CA = 8, and US = 9, what is ST?
Does anyone know?

Answers

ST would be 22.5. 
Assuming ΔABC and ΔSTU are similar, they have to be proportional, so you could create a proportion to figure it out: 8/20=9/? (if you need to know how I got that, message me). Then you could cross multiply. 9x20 is 45, so that means that the measure of ST times 8 has to equal 45. If you divide 45 by 8, you get 22.5, so that makes the measure of ST 22.5.
(Sorry if that was confusing, I can always take a picture of my work if you need further explanation)

Whats the difference between linear equations and quadratic equation

Answers

Answer:

Step-by-step explanation:

A linear equation in two variables doesn't involve any power higher than one for either variable. It has the general form Ax + By + C = 0, where A, B and C are constants. ... A quadratic equation, on the other hand, involves one of the variables raised to the second power. It has the general form y = ax2 + bx + c