2 years ago

Hey shawtys can someone help w this?

Mathematics

1 answer:

NeX [460]2 years ago

8 0

Answer:

its 12 juss round 12

Step-by-step explanation:

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Need help on this one too

KiRa [710]

I think it's none because that should be communitive and that's not there so.

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3 years ago

Fill in Sin, Cos, and tan ratio for angle x. <br> Sin X = 4/5 (28/35 simplified)

Fantom [35]

Answer:

Given: $\sin(x) = (4/5)$ .

Assuming that $0 < x < 90^{\circ}$ , $\cos(x) = (3/5)$ while $\tan(x) = (4/3)$ .

Step-by-step explanation:

By the Pythagorean identity $\sin^{2}(x) + \cos^{2}(x) = 1$ .

Assuming that $0 < x < 90^{\circ}$ , $0 < \cos(x) < 1$ .

Rearrange the Pythagorean identity to find an expression for $\cos(x)$ .

$\cos^{2}(x) = 1 - \sin^{2}(x)$ .

Given that $0 < \cos(x) < 1$ :

$\begin{aligned} &\cos(x) \\ &= \sqrt{1 - \sin^{2}(x)} \\ &= \sqrt{1 - \left(\frac{4}{5}\right)^{2}} \\ &= \sqrt{1 - \frac{16}{25}} \\ &= \frac{3}{5}\end{aligned}$ .

Hence, $\tan(x)$ would be:

$\begin{aligned}& \tan(x) \\ &= \frac{\sin(x)}{\cos(x)} \\ &= \frac{(4/5)}{(3/5)} \\ &= \frac{4}{3}\end{aligned}$ .

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2 years ago

Please only answer if you know the answer.

yarga [219]

Answer:

F=First

O=Outer

I=Inner

L=Last

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2 years ago

Read 2 more answers

How can you use rates to compare the cost of two cereal boxes that are different sizes.

Anarel [89]

You subtract and devide i beleve. hope iu helped sorry if wrong.

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3 years ago

brainliest goes to whoever answers the question correctly also if you want more points answer my other questions

Ratling [72]

Answer:

(16, 11) or ( 16, 10 )

Step-by-step explanation:

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2 years ago