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3 years ago

Complete the table for the given rule.rule: y=x-4x:? y:6 0 4

Mathematics

1 answer:

Triss [41]3 years ago

3 0

Answer:

10, 4, 8

Step-by-step explanation:

10 - 4 = 6

4 - 4 = 0

8 - 4 = 4

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Given that cos θ = –12∕13 and θ is in quadrant III, find csc θ.

Trava [24]

Answer:

Step-by-step explanation:

We are given:

$\displaystyle \cos(\theta)=-\frac{12}{13},\,\theta\in\text{QIII}$

Since cosine is the ratio of the adjacent side over the hypotenuse, this means that the opposite side is (we can ignore negatives for now):

$o=\sqrt{13^2-12^2}=\sqrt{25}=5$

So, the opposite side is 5, the adjacent side is 12, and the hypotenuse is 13.

And since θ is in QIII, sine/cosecant is negative, cosine/secant is negative, and tangent/cotangent is positive.

Cosecant is given by the hypotenuse over the opposite side. Thus:

$\displaystyle \csc(\theta)=\frac{13}{5}$

Since θ is in QIII, cosecant must be negative:

$\displaystyle \csc(\theta)=-\frac{13}{5}$

Our answer is A.

7 0

3 years ago

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Convert 66 months to years.

damaskus [11]

It will be 5 years and 5 months.

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3 years ago

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Determine the next term in the geometric sequence. -1, -6, -36, -216, ??

nordsb [41]

You are multiply by 6 each time.

The next term is -216 x 6

-216 x 6= -1296

-1296 is your answer

hope this helps

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3 years ago

Read 2 more answers

5x+6.5=8x-2.5 what does this mean and i would like to know how to solve this equation

Bingel [31]

The answer is x = 3

I hope this helped

6 0

4 years ago

If x is 4, what is:<br> x + 5<br><br><br> 3x:

kirill [66]

Answer:

1) x+5

(4)+5 =

2) 3x

3(4)

Step-by-step explanation:

5 0

3 years ago