Find the product -7/5(4/5)

Mathematics

1 answer:

katen-ka-za [31]3 years ago

4 0

Answer:

-28/25 or -1 3/25

Step-by-step explanation:

Hope this helps

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DaniilM [7]

Answer:

its b

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3 years ago

Write 146,000 in scientific notation.

MrMuchimi

Answer:

Step-by-step explanation:

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3 years ago

Solve.

Y_Kistochka [10]

Your answer is 7/8 bc 3+4=7

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3 years ago

Find sin θ if θ is in Quadrant III and tan θ = . 0.958

Leokris [45]

Use the following identities:
$sec^2 = 1 + tan^2 \\ \\ sec = \frac{1}{cos} \\ \\ sin^2 = 1 - cos^2$
Also because the angle is in quadrant 3, sin must be negative.
Therefore
$sin = - \sqrt{1 - \frac{1}{1 + tan^2}}$
Subbing in tan = 0.958
$sin \theta = -0.69178$

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3 years ago

Which of the followinkg is a rational number that is not an integer?<br> -2<br> -0.5<br> 0<br> 4

g100num [7]

It’s -0.5 because it an integer has to be whole number hope this helps :)

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3 years ago