3 years ago

Plz helppppp fastttttttt

Mathematics

1 answer:

Anna71 [15]3 years ago

4 0

Answer:

D resizing po

Step-by-step explanation:

i hope it help po

brainliest Po pls

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kondaur [170]

79.623 rounded to the nearest whole would be 80

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3 years ago

(-2/3, sqrt5/3) is a point on a unit circle. Find the cosine, cosecant, and sine of the angle.

Nana76 [90]

Look at the picture.

$\csc\theta=\dfrac{1}{\sin\theta}=\dfrac{1}{\frac{y}{r}}=\dfrac{r}{y}$

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We have the point

$\left(-\dfrac{2}{3};\ \dfrac{\sqrt5}{3}\right)$

Substitute:

$r=\sqrt{\left(-\dfrac{2}{3}\right)^2+\left(\dfrac{\sqrt5}{3}\right)^2}\\\\r=\sqrt{\dfrac{4}{9}+\dfrac{5}{9}}\\\\r=\sqrt{\dfrac{9}{9}}\\\\r=1$

$\csc\theta=\dfrac{1}{\frac{\sqrt5}{3}}=\dfrac{3}{\sqrt5}=\dfrac{3\cdot\sqrt5}{\sqrt5\cdot\sqrt5}=\boxed{\dfrac{3\sqrt5}{5}}$

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3 years ago

How are the linear and nonlinear functions the same.

Maslowich

Answer:

linear functions have no exponents higher than 1

Step-by-step explanation:

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3 years ago

Gordon types 2,772 words in 42 minutes. Find the unit rate.

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I hope this helps!

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Find the GCF for the list.<br> - 6x^2, 21x^3

wolverine [178]

Answer:

3x^2

Step-by-step explanation:

3x^2 can be factored out of each

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21x^3 = 3x^2(7x)

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