What is the correct order of the steps used to derive the identity? 4, 3, 5, 1, 2 4, 5, 3, 1, 2 3, 4, 5, 1, 2 3, 4, 1, 5, 2

Answers

Answer 1

The correct order of the steps used to derive the identity is (A.) 4, 3, 5, 1, 2.

What is the way to determine the correct order of the steps?

The trigonometry identity is given as:  tan(2x)

When the tangent formula is applied, we have: Tan (2x)  = Sin (2x)/Cos (2x)......................(4)

Expand Sin (2x) and Cost 2x)

Tan (2x) = 2 Sin (x) Cos (x)/Cos (x) - Sin²(x)..........................(3)

It can be inferred therefore that the list that obeys the above order is:
Option (a) 4, 3, 5, 1, 2.

Learn more about identity:
https://brainly.com/question/24377281
#SPJ1

Full Question:²

What is the correct order of the steps used to derive the identity?

A.) 4, 3, 5, 1, 2

B.) 4, 5, 3, 1, 2,

C.) 3, 4, 5, 1, 2

D.) 3, 4, 1, 5, 2

What Is The Correct Order Of The Steps Used To Derive The Identity? 4, 3, 5, 1, 2 4, 5, 3, 1, 2 3, 4,

Related Questions

A race is 36.9 miles long. There is a water station every 1 23/100 miles along the race route. What is the total number of water stations?

Answers

The total number of water stations is 30.

Given:

A race is 36.9 miles long. There is a water station every 1 23/100 miles along the race route.

Total number of water stations = 36.9/1 23/100.

= 36.9/100+23/100

= 36.9/123/100

= 36.9/1.23

= 369/10/123/100

= 369*100/123*10

= 369*10/123

= 3*10

= 30.

Therefore the total number of water stations is 30.

Learn more about the water stations and race here:

https://brainly.com/question/4261976

#SPJ1

- x + y = - 3
y=x-3

Substitution method

Answers

Substitution is the process of substituting numbers for letters in order to calculate the value of an expression.

What exactly is the Substitution method?The substitution method is an algebraic method for solving simultaneous linear equations. As the title suggests, the value of one variable from one equation is substituted in the other equation.The substitution method starts by determining the value of any one of the factors in one equation in terms of the other variable.For example, if we have two equations, x+y=7 and x-y=8, we can deduce that x=7-y from the first equation. This is the initial step in using the substitution method.The substitution method involves substituting the value of a variable from one equation into the second.

Therefore,

x=-1 and y=-4

Equivalent two equal expressions is another method that will work well in this case. This is a variation on substitution.

Transpose both equations to give y=

equ 1. y = x-3  and  equ 2. y=7 x+3

Note that  y=y

7 x+3=x-3

6 x =-6

x =-1

Equ 1. y=-1-3 ⇒ y=-4

To learn more about Substitution method, refer to:

https://brainly.com/question/22340165

#SPJ13

Determine whether the table represents a linear or nonlinear function

Answers

From given tables the first and third function are linear functions, and second and third function are non linear.

What is linear and non linear function?

When plotted on a graph, a linear function produces a straight line. Therefore, any non-linear functions are those that are functions. The simplest way to identify if a function is linear or non-linear is probably by graphing it, but we can also discover if a function is linear by looking at its input/output table or equation.

To check the given functions are linear or not first we have to check that the functions having constant rate of change or not.

Since, Rate of change = [tex]\frac{f(b) - f(a)}{b-a}[/tex]

For the first function,

Rate of change = [tex]\frac{10-5}{2-1}=\frac{15-10}{3-2}=\frac{20-15}{4-3}=5[/tex]

The rate of change is constant.

For the last function,

Rate of change = [tex]\frac{20-35}{0+1}=\frac{5-20}{1-0}=\frac{-10-5}{2-1}=-15[/tex]

The rate of change is constant.

The rate of change for second and third function is not constant.

Hence, the functions first and last are linear and the functions second and last are non linear.

To know more about the linear and non linear functions, click on the link

https://brainly.com/question/2030026

#SPJ1

if 2/3 kg of beef cost p160 then how much will 6 2/5 kg of beef cost
Please solve it with solution i need this ASAP thank u :)

Answers

Answer:

1536 p

Step-by-step explanation:

6 2/5  kg  /  ( 2/3  kg/160 p)   = 1536 p

Line a passes through (-3,4) and (3,6) line b passes through (-10,-3) and (-8,3) line c passes through (0,5) and (3,-4) line d passes through (4,-7) and (13,-4) determine which of the lines are parallel and which are perpendicular

Answers

Lines a and b are parallel lines.

Lines a and c are perpendicular lines

Lines d and c are perpendicular lines.

The formula to calculate the slope between two points is equal to

[tex]m = y2-y1/(x2-x1)[/tex]

Part 1) Find the slope of Line a

We have the points

(-3,4) and (3,6)

Substituting the value in the formula

[tex]m = 6-4/ (3-(-3))\\m = 2/6\\ma = 1/3[/tex]

Part 2) Find the slope of Line b

We have the points

(-10,-3) and (-8,3)

Substituting the value in the formula

[tex]m = 3-(-3)/ (-8-(-10))\\m = 6/(-8+10)\\mb = 6/2=3[/tex]

Part 3) Find the slope of Line c

We have the points

(0,5) and (3,-4)

Substituting the value in the formula

[tex]m = -4-5/ (3-0)\\m = -9/3\\mc = -3[/tex]

Part 4) Find the slope of Line d

We have the points

(4,-7) and (13,-4)

Substituting the value in the formula

[tex]m = -4-(-7)/ (13-(4))\\m = 3/9\\md = 1/3[/tex]

Part 5) Compare the slopes

Remember that

If lines are parallel then their slopes are equal.

If lines are perpendicular then their slopes are opposite reciprocal.

We've got,

[tex]ma = 1/3\\mb = 3\\mc = -3\\md = 1/3[/tex]

Lines a and b are parallel lines (slopes are the same).

Lines a and c are perpendicular lines (slopes are opposite reciprocal).

Lines d and c are perpendicular lines (slopes are opposite reciprocal).

To learn more about perpendicular lines visit: https://brainly.com/question/18271653

#SPJ1

Jackson bought a used laptop for $400. He refurbishes the laptop and sells it for $750. What percentage markup is the laptop?

Answers

Answer:

58%

Step-by-step explanation:

Answer:

187.5%

Step-by-step explanation:

100/400=0.25
0.25 x 750= 187.5%

What is the y intercept of 3y+2x+5=4x+2y+15

Answers

The y intercept of 3y+2x+5=4x+2y+15 is 10

in a survey of 2300 t.v. viewers, 690 said they watch network news programs. find the margin of error for the 95% confidence interval used to estimate the population proportion.

Answers

Margin of error for the 95% confidence interval used to estimate the population proportion is 0.0187

It is given that out of 2300 tv viewers, 690 said they watch network news program.

Sample n=2300

Number that watch network program (x)=690

We now find the margin error:

For 95% confidence interval, z-value is 1.96 from Chi-square distribution

We now get the point estimate, p:

p=x/n, where x=690, and n=2300

 =690/2300

 =0.3

Margin of Error=[tex]z*\sqrt{\frac{p*(1-p)}{n} }[/tex]

                        [tex]=1.96*\sqrt{\frac{0.3*(1-0.3)}{2300} }[/tex]

                        =0.0187

Hence, the margin error is 0.0187

To learn more on margin error; click here:

https://brainly.com/question/22718960

#SPJ4

a solid right circular cone has radius 5 cm and height 12 cm as shown. what is the probability that a randomly chosen point inside this cone is a distance of at least 1 cm away from the closest point on the surface of the cone? express your answer as a decimal to the nearest thousandth.

Answers

Answer:

47

Step-by-step explanation:

mary is building a storage shed from wood panels in the shape of a regular polygon. each rectangular wall panel is 7 feet wide and 8 feet tall. she wants the shed to have the most walls possible so she can hang tools on them.

Answers

The shape of the shed and the process for arriving at the solution of the word problem are as follows;

a. The number of walls in the shed are 8 walls and the shape of the shed is an octagon

b. The amount Mary has budgeted for the storage shed is divided by the unit cost of a panel and one bracket for joining the bracket to find the number of panels, which indicates the shape of the shed Mary builds.

c. The door is assumed to cost the same as one panel

What is a word problem?

A word problem is an exercise in math or science that consists of the background information to the problem being introduced using everyday language rather that mathematical equations.

Parts of the question information obtained from a similar question online includes;

The number of walls Mary wants = As most as possible

The cost of the panels = $0.89 per square foot

Cost of the brackets for joining the panels = $6.50

Her budget for the wall of the shed = $500

a. The number of walls Mary will be able to build is found as follows;

The cost of each rectangular wall panel = 7 ft × 8 ft × $0.89/ft² = $49.84

The cost of a panel and a bracket = $49.84 + $6.50 = $56.34

The number of panels in the shed, n = The ratio of her budget to the cost of a panel and bracket

[tex]n =\dfrac{\$500}{\$56.34} \approx 8.87[/tex]

The number of panels in the shed she will be able to build with her budget is 8 panels

The shape of the storage shed she can build is an octagon

b. The solution process is to find the cost of a unit of material which is the cost of a panel and a bracket, then dividing the budget by the unit cost to find the number of panels in the shed.

The number of panels indicates the polygon she forms by the shed

c. The assumption made is in the cost of the door, which is assumed to cost the same as a panel and a bracket

The parts of the complete question are;

a. The number of walls the shed can have within Mary's budget, and what shape is the storage shed

b. Provide a description of the process of finding a solution

c. The assumptions made

Learn more about word problems in mathematics here:

https://brainly.com/question/13818690

#SPJ1

Frank bought 10 pounds of dog food for $17. 50. At this rate how much would he pay for 15 pounds.

Answers

Answer:

 [tex]\$26.25[/tex]

Step-by-step explanation:

Price of 10 pounds of dog food is= $17.50

Price of  1 pounds of dog food is= [tex]\$\frac{17.50}{10}[/tex]

This implies that price of 15 pounds of dog food is=[tex]\$ \frac{17.50}{10}\times 15[/tex]

Simplifying this, we obtain:

This implies that price of 15 pounds of dog food is= [tex]\$26.25[/tex]

An aquarium originally cost $60 but is on sale for 15% off. How much does the aquarium cost after the discount?

Answers

Answer:

$51

Step-by-step explanation:

Step 1.   0.15 x $60 = $9

Step 2.  $60 - $9 = $51

when 30 orange trees are planted on an acre, each will produce 500 oranges per year. for every additional orange tree planted, each tree will produce 10 fewer oranges. how many total trees should be planted to maximize the yield?

Answers

Answer:

40 trees per acre

Step-by-step explanation:

: If x is the number of trees beyond 30 that are planted on the acre, then

the number of oranges produced will be: Oranges(x) = (number of trees) (yield per

tree) = (30 + x)(500 – 10x) = 15,000 + 200x – 10x

2

. The derivative Oranges'(x) =

200 – 20x is zero when x = 10. Using the second derivative test, Oranges"(x) = –

20 is negative, so this is maximal. Thus, x = 10 more than 30 trees should be

planted, for a total of 40 trees per acre.

K-
Use the formulas developed in this section to find the area of the
figure.
(Simplity your answer.)
13 in
10 in
22 in
17 in.
4
Grac
se

Answers

who are the potential candidates for entrepreneurship

The table below represents points on a line.
X, -5 y, 16
X, -4 y, 13
X, -3 y, 10
X, -2 y, 7
What is the slope of this line?

Answers

slope of this line is -3.

Given table:

X, -5 y, 16

X, -4 y, 13

X, -3 y, 10

X, -2 y, 7

slope m = y2 - y1 / x2 - x1

Take any two points (-5,16) and (-4,13).

slope m = 13 - 16 / -4 - (-5)

= -3/-4+5

= -3/1

= -3

Therefore slope of this line is -3.

Learn more about the slope here:

https://brainly.com/question/3605446

#SPJ1

Please help me out, and do me a favor and don’t answer if you don’t know please

2. What is the solution to each equation? Show both positive and negative
solutions.
A. x² = 25
B. 3x² = 48

Answers

Answer:

lmfa you answer my questions i recently posted ill answer yours.

Step-by-step explanation:

kk

What is the solution to each equation? Show both positive and negative

solutions.

A. x² = 25

x = -5 or 5

_________________________________

B. 3x² = 48

divide both sides by 3:

3x²/3 = 48/3

x² = 16

x = -4 or 4

7. The bill for 3 hotdogs and a juice box was $8.40. If the juice box cost $1.65, how much was each hot dog?

Answers

Answer:

2.25:)

Step-by-step explanation:

13 divded by 4 7/8 im simplest form

Answers

Answer:

Step-by-step explanation:

Решение:

Find the missing factor.
||
x 10² = 19,500

Answers

Answer: x=195

Step-by-step explanation:

Find the value of 10²: 10² =100

Divide 19,500÷100: 19,500÷100=195

Missing factor is 195

Verify
tanx + cotx = 1/ sinxcosx

Answers

[tex]\textit{Pythagorean Identities} \\\\ sin^2(\theta)+cos^2(\theta)=1 \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ tan(x )+cot(x )~~ = ~~\cfrac{1}{sin(x )cos(x)} \\\\[-0.35em] ~\dotfill\\\\ tan(x )+cot(x )\implies \cfrac{sin(x)}{cos(x)}+\cfrac{cos(x)}{sin(x)} \\\\\\ \cfrac{sin^2(x)+cos^2(x)}{sin(x )cos(x)}\implies \cfrac{1}{sin(x )cos(x)}[/tex]

29
Write the answer in the blank.
What number is 267 more than 190?

Answers

Answer:

457

Step-by-step explanation:

190 + 267 = 457

PLEASE HELP QUICK

Which pair of radicals is a pair of like radicals?

Answers

The radical pair that is similar to one another is [tex]3\sqrt{7}[/tex] and [tex]11\sqrt{7}[/tex] and the right answer is (2).

Discover the radical pair.

Two radicals must have the same number in the root operator in order for them to be comparable.

The following two radicals are similar:

[tex]a\sqrt{b}[/tex] and [tex]c\sqrt{b}[/tex]

Since [tex]a\sqrt{b}[/tex] and[tex]c\sqrt{b}[/tex]  are like terms, arithmetic operations such as addition, subtraction, multiplication, and division can be carried out on them

Considering the options given, only [tex]3\sqrt{7}[/tex] and [tex]11\sqrt{7}[/tex] are in the form [tex]a\sqrt{b}[/tex]  and [tex]c\sqrt{b}[/tex]  because they have equal value inside the root operator.

Therefore, the pair of radicals that is a like pair is [tex]3\sqrt{7}[/tex]  and [tex]11\sqrt{7}[/tex].

To learn more about Pair of Radicals refer to:

https://brainly.com/question/3253643

#SPJ13

Triangle XYZ has vertices X: (0,2) Y: (3,8), and Z: (6,2). Show that the triangle is isosceles by determining the length of each side.

Answers

Answer:

Step-by-step explanation:

formula used= [tex]\sqrt{(x2-x1)^2+(y2-y1)^2}[/tex]  

XY= [tex]\sqrt{(3-0)^2+(8-2)^2}[/tex] = [tex]\sqrt{9+36} =\sqrt{45}[/tex]  (here x1=0, x2=3, y1=2, y2=8)

YZ= [tex]\sqrt{(6-3)^2+(2-8)^2}[/tex] = [tex]\sqrt{9+36} = \sqrt{45}[/tex]

ZX= [tex]\sqrt{(6-0)^2+(2-2)^2}[/tex] = [tex]\sqrt{36+0} = \sqrt{36}[/tex]

as you can see side XY=YZ=45

so triangle XYZ is an isosceles triangle

hope this helps :)

A line has a slope of 1/6 and includes the points (10,z) and ( – 2, – 10). What is the value of z?

Answers

Answer: -8

Step-by-step explanation:

The line has a slope of 1/6, which means the x coordinate increases by 6 for every 1 the y coordinate increases.

In these two points, the x coordinate is decreasing by 12.

We need to divide that by 6, because the y increases 1 for every 6 the x increases.

12/6 = 2, which means that between the x coordinates of 10 and -2, the y coordinate has decreased by two.

We need to add 2 to -10 to get our answer, which is -8.

What is the inequality equation for the following graph? 

Answers

The inequality for the given graph is y ≥ - 3x + 4.

What does a math inequality graph look like?

The act of illustrating which area of the number line has values that would "satisfy" the specified inequality is known as graphing the inequality. Take a look at the first inequality, "x > -5." The values that may be used to substitute x in our inequality to produce a true statement can be shown on a graph of our inequality.

A graphed system of inequality problems on a coordinate plane. Each axis on the x and y axes scales by two. Between the coordinates zero, two, and three, zero, there is a solid line that represents an inequality. The area for the disparity that is shaded is below the line.

First of all, we saw from the graph that the line is not dotted. So, we will use the signs ≥ or ≤.

Now find the slope

From the graph, consider

(x₁, y₁) = (0, 4)

(x₂, y₂) = (1, 1)

So, slope = (y₂ - y₁) /(x₂ -x₁)

= (1 - 4)/(1 - 0)

= - 3

The y-intercept is given as

y = mx + b

4 = -3 (0) + b

b = 4

So, the equation is

y= - 3x + 4

From the graph, the shaded region is above the line. So, inequality will be

y ≥ - 3x + 4

To know more about the inequality graph, visit:

https://brainly.com/question/17267403

#SPJ13

Select the correct answer. Solve the equation using the method of completing the square. (3x)^2+24x-24=0

Answers

[tex](3x)^2+24x-24=0\\\\ \bold{(3x)^2+2\cdot3x\cdot4+4^2}-4^2-24=0\\\\(3x-4)^2-16-24=0\\\\\large\text{$\bold{(3x-4)^2-40=0}$}[/tex]

Select the correct answer. Frances has 4 square baking dishes. Each pan is 7 inches × 7 inches × 2 inches. Which expression will give her the total volume of all the pans? A. 7^2 × 2 B. 7 × 2^4 C. (7 × 2 × 2) × 4 D. (7^2 × 2) × 4

Answers

Option D is the correct answer, The expression which will give her the total volume of all the pans is: (7^2 × 2) × 4.

What do you mean by volume?

The area that any three-dimensional solid occupies is known as its volume. These solids can take the form of a cube, cuboid, cone, cylinder, or sphere.

Various forms have various volumes. We have examined the numerous three-dimensional solids and shapes, such as cubes, cuboids, cylinders, cones, etc., in three-dimensional geometry.

Cubic units are used to quantify a solid's volume. For instance, the volume will be given in cubic meters if the dimensions are given in meters. The International System of Units uses this as the reference unit for volume (SI). Cubic meters, cubic feet, cubic inches, etc. are additional volume units.

The formula in the parenthesis calculates the volume of a single pan, which is then multiplied by the total number of pans, which is four. This will provide the volume of each of the four pans.

Therefore, the expression becomes as (7^2 × 2) × 4.

To know more about volume, go to link

https://brainly.com/question/463363

#SPJ9


4-1/2-1-3
What is the answer

Answers

Ans: - 1 1/2

Explanation step- by - step

4-1/2-1-3
3/2-1-3
3/1-3
3/-2
- 3/2
- 1 1/2

Maggie brought oranges and sandwiches to a picnic. The number of oranges was three more than twice the number of sandwiches. Maggie brought 9 oranges to the picnic. How many sandwiches did she bring?

Answers

Maggie brought 3 sandwiches to the picnic .

In the question ,

it is given that

Maggie bought oranges and sandwiches to a picnic .

given the number of oranges = 9

also given that , number of oranges was three more than twice the number of sandwiches

let the number of sandwiches Maggie brought to a picnic be x .

So , the number of oranges is = 2x + 3

So , 2x + 3 = 9

Subtracting 3 from both the sides ,

we get ,

2x = 9 - 3

2x = 6

On dividing both sides by 2,

we get ,

x = 6/2

x = 3

Therefore , the number of sandwiches = 3  .

Learn more about Equations here

https://brainly.com/question/924389

#SPJ1

for the post office in the previous problem, a second drive-through window is being considered. a single line would be formed and as a car reached the front of the line it would go to the next available clerk. the clerk at the new window works at the same rate as the current one. a) what is the average time a car is in the system? b) what is the average number of cars in the system? c) what is the average time cars spend waiting to receive service? d) what is the average number of cars in line behind the customer receiving service? e) what is the probability that there are no cars in the system? f) what percentage of the time are the clerks busy? g) what is the probability that there are exactly two cars in the system?

Answers

Answer: Option A is correct, What is the average time a car is in the system?

Answer: 1/30-24= ⅙ * 60 min =10 min

Step-by-step explanation:

Other Questions
flowers that rely on butterflies and bees for pollination often _ Why do you think that Langes photographs were, and still are so important today when we look back on this time in history? (Short answer 2-4 sentences) Which statement BEST describes how many Chlorine atoms (CI) are needed when making CalciumChloride? an economy is at full employment and real gdp is $1,000 billion. the inflation rate is 3.0 percent a year, the price level is 1.2, and the velocity of circulation is 8.0. what is the quantity of money? Sue is thinking of buying some 2-liters sodas which are on sale for $1.25 each . The total cost C, of all the 2- liter sodas will be proportional to the number of 2- liter sodas, S, that she buys . Which equation represents the relationship between C and S i need help asap with this question 1/2(x+2) = -1/3 (x+3) Michael made 22 out of 25 of his shots this basketball season. What percentage of his shots did he make? fedex has divided operations by creating a division in each region of the world in which it operates. fedex uses a organizational structure. which threat to internal validity occurs when there is a greater systematic loss of participants in one condition than the other condition? How many gallons of a 35% solution should be mixed with 7 gallons of a 60% solution to create a 50% solution? The main idea in both those winter sundays and all my babies are gone now is similar in that. 8. During the Gilded Age (1870-1900), the U.S.rapidly. Work out the trapezium below Water from jordan lake was analyzed for its fe3+ content. A 20. 0-ml sample of lake water was acidified with nitric acid and treated with excess kscn to form a red complex (kscn itself is colorless). The solution was then diluted to 50. 0-ml and put in a 1. 00 cm pathlength cell, where it yielded an absorbance of 0. 345. For comparison, a 5. 0-ml reference sample of 4. 80 x 10-4 m fe3+ was treated with hno3 and kscn and diluted to 50. 0 ml. The reference solution was also placed in a 1. 00-cm cell and gave an absorbance of 0. 512. What is the concentration of fe3+ in jordan lake?. so lets say you have to do 257+102+51+41 which is 451 right?so what would it be if someone took 30% of that 451 like tax what would you be left with? first person to answer CORRECTLY ill give u thanks a patient has a hemorrhage and loses a large volume of the blood. which compensatory mechanisms would you expect? cristos hatzienmmanuil worked to make the olympics in athens a success. as a manager of the olympic venues, he had 20 people who reported directly to him. his ________is twenty. What does one molecule of carbon dioxide contain Which passage from the text most strongly supports the correct answer to Question 7?