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Ivanshal [37]
2 years ago
14

Youre purchasing a new television with a 32" screen. the 32" measurement represents the diagonal measurement of the screen. You

remember the height at the store was 16". What is the width of the Tv(rounded tot he nearest inch)
A. 16 inches
B. 28 inches
C. 36 inches
D. 26 inches
Mathematics
1 answer:
Nonamiya [84]2 years ago
3 0

Answer:

B. 28 inches

Step-by-step explanation:

We can use the Pythagorean theorem to solve this problem.

a^2 +b^2 =c^2  where a and b are the legs and c is the hypotenuse (diagonal)

16^2 + b^2 = 32^2

256 + b^2 =1024

Subtract 256 from each side

256-256 + b^2 =1024-256

b^2 = 768

Take the square root of each side

sqrt(b^2) = sqrt(768)

b = 27.7128129

Rounding to the nearest inche

b = 28 inches

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A bicycle club logged 9,860 miles. If the
e-lub [12.9K]

Answer:

340<em> miles,</em>

Step-by-step explanation:

<em>To find out how many miles each person rode, divide the total number by how many people there were. </em>

<em />

<em />9860 / 29 = 340<em />

<em />

<em>Each person rode </em>340 <em>miles.</em>

6 0
3 years ago
Help with 3 and show all work
masya89 [10]
X<=50.

< is less than
> is greater than

Without him paying the extra fee is <=50
x is pounds.
Now, you have x<=50.

Hope this helped☺☺
6 0
3 years ago
Read 2 more answers
What is the volume of a rectangular prism length 12ft height 14ft width 17ft
NeTakaya
Answer:  <span>2,856 ft³ .</span>
_____________________
Volume of a rectangle prism = BASE AREA * height ;

The "base area" is the area of the rectangle:

(Area = length  width; or, "L * w").
_______________________________________________
So, volume of a rectangular prism = L * w * h  ;  h = height ;
_________________________________________
  V = L * w * h  = 12 ft * 17 ft. * 14 ft =  2,856 ft³
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6 0
3 years ago
Mrs. Johnson put 22,250 miles
Viefleur [7K]

The change in quantities can be represented as percentage

<em>The percentage decrease in miles driven is 34.83%</em>

The given parameters are:

\mathbf{Initial = 22250}

\mathbf{Final = 14500}

The percentage decrease is calculated as:

\mathbf{\%Decrease = \frac{Final - Initial}{Initial} \times 100\%}

Substitute known values

\mathbf{\%Decrease = \frac{14500- 22250}{22250} \times 100\%}

\mathbf{\%Decrease = \frac{-7750}{22250} \times 100\%}

\mathbf{\%Decrease = \frac{-775000}{22250}  \%}

\mathbf{\%Decrease = -34.83 \%}

The negative sign implies that, the change represents a decrement.

Hence, the percentage decrease in miles driven is 34.83%

Read more about percentage change at:

brainly.com/question/14801224

7 0
2 years ago
How to solve this equation
mariarad [96]
\bf \sqrt{5x+19}-4=3x-15&#10;\\\\&#10;\sqrt{5x+19}=3x-15+4\\\\ \sqrt{5x+19}=3x-11\leftarrow \textit{square both sides}&#10;\\\\&#10;(\sqrt{5x+19})^2=(3x-11)^2&#10;\\\\&#10;5x+19=(3x-11)^2\qquad &#10;\begin{cases}&#10;(3x-11)^2\to (3x-11)(3x-11)\\&#10; --------------\\&#10;\textit{or use FOIL to expand it}&#10;\end{cases}

then solve for "x"
7 0
2 years ago
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