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3 years ago

(07.02 MC)

Mathematics

1 answer:

Ilia_Sergeevich [38]3 years ago

7 0

Answer: The only difference between the six functions depends on the sides we use.

Step-by-step explanation:

The primary trigonometry ratio are

Sine (sin)

Cosine (cos)

Tangent (tan)

The reciprocal ratio are derived from the three primary functions. Because they can easily be derived, calculators and spreadsheets do not usually have them. These are:

Secant (sec)

Cosecant (csc)

Cotangent (cot)

Please find the attached files for more explanation

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Rational function f(x)=5-x/x^2+5x+6 f(x)=3

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Answer:

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Step-by-step explanation:

4 0

3 years ago

Find the amount withheld for Social Security weekly:

stira [4]

The amount withheld for Social Security weekly: $21.70.

<h3>Social security</h3>

Social security rate is 6.2% or 0.062

Weekly salary=$350

Using this formula

Social security=Social security rate×Weekly salary

Let plug in the formula

Social security=0.062×$350

Social security=$21.70

Therefore the amount withheld for Social Security weekly: $21.70.

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1 year ago

PLEASE ANSWER QUICK What is the unit rate for the ratio 96:8

frez [133]

Answer:

12:1

Step-by-step explanation:

96/8 = 12

4 0

3 years ago

Help pls if someone could explain how to do it (or just do it) that would be great

Drupady [299]

Answer:

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Step-by-step explanation:

do that and tell me what you get

8 0

3 years ago

Write the equation of the line passing through the points (-4,-1) and (2,8)

klio [65]

<h3>Explanation:</h3>

Calculate the slope with two given coordinate points by using rise over run.

$m = \frac{y_2 - y_1}{x_2 - x_1}$

Let these points

$\begin{cases}(x_1, y_1) = ( - 4, - 1) \\ (x_2, y_2) = ( 2, 8) \end{cases}$

$m = \frac{8 - ( - 1)}{2 - ( - 4)} \\ m = \frac{8 + 1}{2 + 4} \Longrightarrow \frac{9}{6} \Longrightarrow \frac{3}{2} \\ m = \frac{3}{2}$

Slope-Intercept

$y = mx + b \\ m = slope \\ b = y - intercept$

Substitute the value of m in the equation.

$y = \frac{3}{2} x + b$

Substitute any coordinate points that are given or part of the graph in the equation.

$(x_, y) = ( - 4, - 1)$

$- 1 = \frac{3}{2} ( - 4) + b$

Solve the equation for b-term.

$- 1 = \frac{3}{ \cancel{2}} ( \cancel{ - 4}) + b\\ - 1 = 3( - 2) + b \\ - 1 = - 6 + b \\ - 1 + 6 = b \\ 5 = b$

Rewrite the equation by substituting the value of b in the equation.

$y = \frac{3}{2} x + 5$

<h3>Answer</h3>

$\large \boxed{y = \frac{3}{2} x + 5}$

If you have any questions related to the answer, feel free to ask via comment.

7 0

3 years ago