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2 years ago

The diagonal of a TV screen is 42 inches. The base is 38

Mathematics

2 answers:

zepelin [54]2 years ago

7 0

Answer:

Diagonal measurement of a tv screen = 42 inches.

Base = 38 inches

To find:

The height of the tv.

Solution:

Let h be the length of the tv.

According to the Pythagoras theorem,

Taking square root on both sides.

Therefore, the height of the tv is inches.

Step-by-step explanation:

sweet [91]2 years ago

4 0

Answer:

Step-by-step explanation:

Divided by 72 equals 82.

So we then add by 42 and we have a result of 92.

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How many feet are in 42 inches

yarga [219]

Answer:

3.5 feet.

Step-by-step explanation:

There are 12 inches in a foot.

So, 42 ÷ 12 = 3.5.

Hope this helped, have a blessed day and best of luck!

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2 years ago

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When 31 times a number is increased by 40 the answer is the same as two 200 is decreased by the number

storchak [24]

$x-\ number\\\\
31x+40=200-x\ \ \ | add\ x\\\\
32x+40=200\ \ \ | subtract\ 40\\\\
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3 years ago

What is the square root of 4.84

dybincka [34]

Answer:

2.2. Hope it helps :D

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2 years ago

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PLEASE HELP ME THANKS ASAP

lara [203]

A = 28.26 units^2

Step-by-step explanation:

The formula for the area of a circle is:

$A=\pi r^2$

We can just plug in the numbers and solve.

$A=3.14*3*3$

$A=$

28.26 units^2

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3 years ago

Y-5 = -3 (x+2) in standard form

expeople1 [14]

Answer:

maybe y - -3x = -11?

Step-by-step explanation:

im rushing so i may have did it wrong sorry

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2 years ago