3 years ago

12. When 64 is divided by x, the quotient is a negative

Mathematics

1 answer:

sergey [27]3 years ago

8 0

J. -8 is the correct answer

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Solve for w.<br><br><br> -21 = 7w

MaRussiya [10]

Answer:

-3

Step-by-step explanation:

divide 7 on both sides -21/7 = -3

w=-3

4 0

3 years ago

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53664 times 84 show work

zalisa [80]

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3 years ago

The aspect ratio of a TV screen is the ratio of the width to the height of the image. A regular TV has an aspect ratio of 16: 9.

ki77a [65]

Answer:

Width = 44.45 inches

Height = 25.00 inches

Step-by-step explanation:

(16x)^2 + (9x)^2 = 51^2

256x^2 + 81x^2 = 2601

337x^2 = 2601

x^2 = 7.718

x = 2.778

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Height = 25.00 inches

I think this is right

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3 years ago

I plugged this into photo math, but apparently I have to pay to find out how to get the answer. can you guys help me out?

dimulka [17.4K]

Photo math is charging? We don't need it. We factor the difference of two squares.

$\dfrac{5t^2-500}{t+10} = \dfrac{5(t^2- 100)}{t+10} = \dfrac{5(t-10)(t+10)}{t+10} = 5(t-10) = 5t-50$

Answer: 5t-50

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3 years ago

Special right triangles, solve for x, y and z

Alika [10]

Answer:

x=14

y=27

z=43

Step-by-step explanation:

hope it helps!

6 0

2 years ago