Please help ASAP! The best answer get brainliest

Answer:

Step-by-step explanation:

From the given information:

The Directrix  x = - 1

The eccentricity  e = 1

Since the Directrix x = - 1, it implies that the directrix appears on the left negative side of the pole and is vertical.

Hence, the conic equation in terms of r is:

\(\mathsf{r =\dfrac{ep}{1-e \ cos \ \theta}}\)

From the directrix to the pole, the distance p = 1

So;

\(\mathsf{r =\dfrac{1*1}{1-1 \ cos \ \theta}}\)

\(\mathbf{r =\dfrac{1}{1- \ cos \ \theta}}\)

Answer:1

Step-by-step explanation:2

2

The value of a when the function f(x) = 3|xl is written in the standard form of an absolute value function is 3.

An absolute function is defined as a function which consists of an algebraic expression that is within absolute value symbols.

Here,

The standard form of the absolute value function is written by,

f(x) = a|x|

Given that,

f(x) = 3|x|

Comparing this with the standard form, we get,

a|x| = 3|x|

Therefore, a = 3

Hence,

The value of a when the function f(x) = 3|xl is written in the standard form of an absolute value function is 3.

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For Data Set B, we see that the data is more varied. The absolute deviations are 4, 3, 2, 5. The average of these absolute deviations is 3.5. MAD_B = (4+3+2+5)/4 =3.5 M ADB

Hence, The average of these absolute deviations is 3.5.

Answer:

You can find your answer here

(at quizlet. Its not letting me post the link tho)

Step-by-step explanation:

(just log into your account and it will let you see it)

Answer:

0.9375 | 93.75%

Step-by-step explanation:

g o o g l e

for the percent times the decimal by 100 and for the decimal just divide the fraction by it self so 15 divided by 16

Answer:

0.9375

93/75%

Step-by-step explanation:

Perform the division:

15 / 16 = 0.9375

and then find the percent form by multiplying this result by 100:

0.9375 * 100 = 93.75%

The hypotenuse of a right triangle will be $561$.

What is hypotenuse?

In a right triangle, the hypotenuse is the longest side, an "opposite" side is the one across from a given angle, and an "adjacent" side is next to a given angle.

Lengths of legs of a right triangle are given that are $264$ and $495$.

According to The Pythagorean Theorem,

\(hypotenuse^{2} = lenght^{2} + lenght^{2}\\hypotenuse^{2} = 264^{2} + 495^{2}\\\\hypotenuse^{2} = 69,696 + 245,025\\ hypotenuse^{2} = 314,721\\hypotenuse = 561\)

The hypotenuse of a right triangle will be $561$.

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Given the shaded area of 63 square units, and the lengths of the bases and the right angle side, we can set up an equation using the formula for the area of a trapezoid. By solving this equation, we find that x is equal to 11.

Let's analyze the given information step by step to find the value of x.

We have a rectangle with two bases, one measuring 7 units and the other measuring x units. Additionally, there is a right angle formed with side x, which means that the height of the trapezoid is also 7 units. We are told that the area of the shaded section is 63 square units.

The formula to calculate the area of a trapezoid is (base1 + base2) * height / 2. Applying this formula to our situation, we can write the equation as (7 + x) * 7 / 2 = 63.

Simplifying the equation, we have (7 + x) * 7 = 126.

Expanding, we get 49 + 7x = 126.

Subtracting 49 from both sides, we have 7x = 77.

Dividing both sides by 7, we find x = 11.

Therefore, the value of x is 11.

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Answer:

The answer is D. Cone

Step-by-step explanation:

Answer:

Length of hypotenuse JH = 9.2 unit (Approx.)

Length of perpendicular JG = 6.5 unit

Step-by-step explanation:

Given:

Length of base GH = 6.5 unit

Angle of H = 45°

Find:

Length of perpendicular JG

Length of hypotenuse JH

Computation:

Using trigonometry function:

Tan θ = Perpendicular / Base

Tan 45 = Perpendicular / 6.5

1 = Perpendicular / 6.5

Perpendicular = 6.5

Length of perpendicular JG = 6.5 unit

hypotenuse = √perpendicular² + base²

Length of hypotenuse JH = √6.5² + 6.5²

Length of hypotenuse JH = √42.25 + 425.25

Length of hypotenuse JH = √84.5

Length of hypotenuse JH = 9.1923

Length of hypotenuse JH = 9.2 unit (Approx.)

The trigonometric equations has the following solutions: x = 0 + j · π or x = 0.352π + j · π or x = - 0.352π + j · π, where j is a non-negative whole number.

In this problem we find the case of a trigonometric equation, whose solutions on the interval [0, 2π] must be found. This can be done by both algebra properties and trigonometric formulae. First, write the entire expression:

tan² x · sec² x + 2 · sec² x - tan² x = 2

Second, use trigonometric formulas to reduce the number of trigonometric functions:

tan² x · (tan² x + 1) + 2 · (tan² x + 1) - tan² x = 2

Third, expand the equation:

tan⁴ x + tan² x + 2 · tan² x + 2 - tan² x = 2

tan⁴ x + 2 · tan² x = 0

Fourth, factor the expression:

tan² x · (tan² x - 2) = 0

tan² x = 0 or tan² x = 2

tan x = 0 or tan x = ± √2

Fifth, determine the solutions to trigonometric equation:

x = 0 + j · π or x = 0.352π + j · π or x = - 0.352π + j · π, where j is a non-negative whole number.

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Answer:

A. Getting A New Pair Of Shoes

Step-by-step explanation:

Ur Welcome!

Answer:

87 m

Step-by-step explanation:

tan60=x/50

50tan60=x

x= 86.60

Answer:

Through their rings! They've all got rings around them and that's like engagement haha.

Step-by-step explanation:

The rules for significant digits are:

To round each number to one digit, round to the first digit.

a) 300,000

b) £200

c) 20,000 km

Answer:

a. Hats Sold = 400

b. Hats Sold = 50

Step-by-step explanation:

Given

\(P(x)=20x-1000\)

Solving (a): Hats to give a profit of $7000

In this case;

\(P(x) = 7000\)

So, we have:

\(7000 = 20x- 1000\)

Add 1000 to both sides

\(7000 + 1000 = 20x - 1000 + 1000\)

\(8000 = 20x\)

Divide both sides by 20

\(x = \frac{8000}{20}\)

\(x = 400\)

Solving (b): Avoid Loss

To avoid loss, P(x) must not be negative

i.e. P(x) = 0

So: we have

\(0 = 20x - 1000\)

Add 1000 to both sides

\(1000 = 20x - 1000 + 1000\)

\(1000 = 20x\)

Divide through by 20

\(x = 50\)

Answer:

36

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Step-by-step explanation:

Step 1: Define

Identify

x(y ÷ 3)²

x = 4

y = 9

Step 2: Evaluate

Answer:

A company or an entrepreneurial entity engaged in commercial, industrial, or professional activity is referred to as a business. A limited liability company (LLC), a sole proprietorship, a corporation, and a partnership are examples of different types of businesses.

The domain of the rational function is given by x < -2 or -2 < x < 1 or x > 1

A rational equation can be defined as an equation that involves at least one rational expression

A rational function is a function of the form f( x )=P( x ) / Q( x ) ,

f( x ) = P( x ) / Q( x ) , where P( x ) and Q( x ) are both polynomials.

A rational function f ( x )=P( x ) / Q( x )

f( x ) = P( x ) / Q( x ) may have a vertical asymptote

The domain is the set of all real numbers for which Q( x ) ≠ 0

Given data ,

Let the rational function be represented as A

Now , the value of A is

A = ( 2x² - 6x + 4 ) / ( x² + x - 2 )

On simplifying , we get

A = 2 ( x² - 3x + 2 ) / ( x - 1 ) ( x + 2 )

On further simplification , we get

A = 2 ( x - 1 ) ( x - 2 ) / ( x - 1 ) ( x + 2 )

A = 2 ( x - 2 ) / ( x + 2 )

The undefined singularity points of the equation are x = 1 and x = -2

And , the domain of the function is x < -2 or -2 < x < 1 or x > 1

The x intercept of the function is when y = 0

So , when y = 0

The value of x is 2 ( x - 2 ) = 0

2x = 4

x = 2

So , the x intercept is ( 2 , 0 )

And , the y intercept of the function is when x = 0

So , when x = 0

The value of y is = ( 4 / -2 ) = -2

So , the y intercept is ( 0 , -2 )

Now , the vertical asymptote is x = -2

And , the horizontal asymptote is y = 2

Hence , the rational function is solved

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When two chords intersect inside a circle, the measure of the angle formed is one half the sum of the measures of the arcs intercepted by the angle and its vertical angle. Then:

Substitute mAD=20° and mBC=30°:

Therefore, the answer is:

Answer:

<HAD

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Step-by-step explanation:

Hi tag brainliest ❣️

Thanks

Since the shaded area equal 4

our answer is A

that is the number of shaded area ÷ the total number of points

-

Answer:

Improved climate for foreign investment

Step-by-step explanation:

I just took the test gs

Answer: any values between a and 3a

Step-by-step explanation:

To determine the possible side lengths for the third side of the triangle, we need to use the Triangle Inequality Theorem. This theorem states that for any triangle, the sum of the lengths of any two sides must be greater than the length of the third side.

Let's call the length of the third side x. Then, based on the Triangle Inequality Theorem, the following two inequalities must be true:

a + 2a > x (the sum of the first and second sides is greater than the third side)

a + x > 2a (the sum of the first and third sides is greater than the second side)

2a + x > a (the sum of the second and third sides is greater than the first side)

Solving the first inequality for x gives us:

x < 3a

Solving the second inequality for x gives us:

x > a

Solving the third inequality for x gives us:

x > -a

Combining these three results, we find that the possible values for the third side length x are:

a < x < 3a

So, the possible lengths for the third side in terms of a are any values between a and 3a, inclusive.

Answer:

\(A=4x^{2} +x\)

Step-by-step explanation:

\(A = (3x)(2x+1) -2x(x+1)\)

\(=6x^{2} +3x-2x^{2} -2x\)

\(=4x^{2} +x\)

Hope this helps

The scale factor of figure B to figure A is 1/2.

To find the scale factor of figure B to figure A, we need to determine how much the corresponding sides of the two figures have been multiplied or divided by.

Looking at the figures, we can see that the corresponding sides of figure B are half the length of the corresponding sides of figure A. For example, the length of side AB in figure A is twice the length of side AB' in figure B, and the length of side BC in figure A is twice the length of side B'C' in figure B.

Since the corresponding sides of figure B are half the length of the corresponding sides of figure A, the scale factor of figure B to figure A is 1:2 or 1/2.

Therefore, the scale factor of figure B to figure A is 1/2.

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Answer:

6(5x-y)

Step-by-step explanation:

i hope this helps :)

I.)

1.) 7N = 50

2.) 35 - 16 = N

3.) 2P + 8 = 24

4.) R/5 = 9

5.) 30 - 10 = 20

II.)

1.) Twinity increased by eight times N

2.) D decreased by eleven

3.) The quotient of X and nine is K

4.) Five times X

5.) Three times a decreased by 5 is thirteen

6.) Nothing

7N = 50

35 - 16 = N

2P + 8 = 24

R/5 = 9

30 - 10 = 20

Twenty increased by eight times N

D decreased by eleven

The quotient of X and nine is K

Five times X

Three times a decreased by 5 is thirteen