What are the values of A, B, C, and D

What Are The Values Of A, B, C, And D

Answers

Answer 1

Answer:

a=5 ;b=10 ;c= 5 ; d= 5√3

Step-by-step explanation:

sin 45=9/5√2

a=5√2 sin 45

a= 5

tan45= 5/c

c=5/tan45

c= 5

tan 30=a/d

=5/d

d=5/tan 30

d=5√3

sin 30=5/b

b= 5/sin 30

b= 10


Related Questions

Instruction:
Each box on this Map is 20 Degrees. Identify the absolute locations of each places named A, B, C, D, and E. ​

Answers

Answers:

A = 20° North, 20° WestB = 40° North, 120° EastC = 20° South, 120° WestD = 40° South, 60° EastE = 60° North, 40° West

==========================================================

Explanation:

The equator is the middle-most horizontal line. This is the thickest horizontal line of the group.

The prime meridian is the thickest vertical line shown at the center.

Start where those two lines cross. We call this 0 degrees North and 0 degrees East.

Then move 20 degrees west and 20 degrees north to arrive at point A.

Therefore, we can describe the absolute location of point A by saying "20° N, 20° W". Always list the north/south coordinate first (aka the latitude) before listing the east/west coordinate (longitude).

You probably have come across this type of notation before if you have worked with GPS.

------------------------

Point B is located at the absolute position of 40° N, 120° E

The 40 is from moving 2 ticks up from the center. Each tick is 20 degrees, so 2*20 = 40 degrees total north. The 120 is from 6 movements to the east, so 6*20 = 120 degrees east in total.

Like with point A, and the rest of the points as well, we always start at the center.

-------------------------

Again start at the intersection of the equator and the prime meridian.

We then move 1 tick down, to move 1*20 = 20 degrees south.

We also move 6 tickmarks west to move 6*20 = 120 degrees west.

Therefore, point C's absolute location is 20° S, 120° W

-------------------------

The same idea will play out to locate points D and E.

205, 201, 197,...
Find the 35th term.

Answers

Answer:

the 35th term or a(35) is 69

Step-by-step explanation:

the first thing you must do to solve this equation is to write for the nth term

this is

a(n) = 209 - 4n

i got 209 by adding 4 to 205 to find the 0th term

so to solve the equation for the 35th term oyu just plug it in

a(35) = 209 - 4(35)

a(35) = 209 - 140

a(35) = 69

3(a+2)+-8=7Please who can solve the equation for me

Answers

Answer:

3

Step-by-step explanation:

3a + 6 - 8 = 7

3a - 2 = 7

3a = 9

a = 3

Let me know if this helped <3

Answer:

3+8+11-8=3x2=6=7

A=1

Step-by-step explanation:

My head just went crazy thinking about that so please mark me as brainliest

ABC is a triangle, right-angled at A. If AB = 6 and AC = 8, find BC.

Answers

Given :

ABC is a right angled triangle at A where AB is 6cm, AC is 8cm.

To Find :

BC.

Solution :

Let the Base be AB cm, Perpendicular be AC cm and Hypotenuse be BC.

We know that,

[tex] \qquad \sf{ \pmb{(Hypotenuse ) {}^{2} = (Base) {}^{2} + (Perpendicular) {}^{2} }}[/tex]

Substituting the given values in the formula :

[tex] \qquad\sf{ \dashrightarrow{ ( BC ) {}^{2} = (AB) {}^{2} + (AC ) {}^{2} }}[/tex]

[tex] \qquad\sf{ \dashrightarrow{ ( BC ) {}^{2} = (6) {}^{2} + (8 ) {}^{2} }}[/tex]

[tex] \qquad\sf{ \dashrightarrow{ ( BC ) {}^{2} = 36 + 64 }}[/tex]

[tex] \qquad\sf{ \dashrightarrow{ ( BC ) {}^{2} = 100 }}[/tex]

[tex] \qquad\sf{ \dashrightarrow{ BC {} = \sqrt{100} }}[/tex]

[tex] \qquad\sf{ \dashrightarrow{ BC {} = 10 }}[/tex]

Therefore, BC = 10 cm

Find the measure of the missing angle.

Answers

Answer:

a = 146

Step-by-step explanation:

The line is 180 degrees so one angle is 34 degrees and the other one would have to add up with it to make 180 degrees. This is where the 146 degrees comes in.

146 + 34 = 180 = degrees

A square with a side length of 18 inches is dilated by a scale factor of
a
1/3. How long is the side length of the resulting square?

Answers

Answer: 6 inches

Step-by-step explanation:

18(1/3)=6

4. What is the probability that a randomly selected student likes to play video games but does not select math as their favorite subject?

41%

29%

70%

12%

Answers

Answer:

I think it would be 29% because it says that 41% of them like video games and math and that 29% of them do not like math but do like and the other two don't like math or video games

Step-by-step explanation:

Answer:

29%

Step-by-step explanation:

picked the box that was on the bottom left

Marlon has 4 books to read for homework this week. if he reads 2/3 of a book each night, how many nights will it take to read all four books

Answers

It will take Marlon 6 nights to read all four books

Given the definitions of f(x) and g(x) below, find the value of (gºf)(-5).
-
f(x) = x2 + 6x + 3
g(x) = 2x + 8
-

Answers

Answer:

(g ○ f)(- 5) = 4

Step-by-step explanation:

evaluate f(- 5) then substitute the value obtained into g(x)

f(- 5) = (- 5)² + 6(- 5) + 3 = 25 - 30 + 3 = - 2 , then

g(- 2) = 2(- 2) + 8 = - 4 + 8 = 4

(g ○ f)(- 5) = 4

The art teacher spends $120 on art supplies for a class project. The art teacher spends $48 on poster boards and buys jars of paint that cost $6 each. How many jars of paint does the art teacher buy

Answers

She bought 12 jars of paint.

A flag pole casts a shadow that’s 5 feet. A rope attached to the flag is 13 feet long . How tall is the flag poll

Answers

Answer:   12 feet

Explanation:

I'm assuming the rope is fully taut and connects the top of the flag pole with the tip of the shadow.

Draw a right triangle that has a horizontal leg of 5 feet and a hypotenuse of 13 feet. I'll call these a = 5 and c = 13.

Use the pythagorean theorem to find b

[tex]a^2 + b^2 = c^2\\\\5^2 + b^2 = 13^2\\\\25 + b^2 = 169\\\\b^2 = 169-25\\\\b^2 = 144\\\\b = \sqrt{144}\\\\b = 12[/tex]

The vertical leg of the right triangle is 12 feet, which is the height of the flag pole. We have a 5-12-13 right triangle.

Find the number of diagonals in a regular polygon with 7 sides

Answers

Answer:

To find the total number of diagonals in a polygon, multiply the number of diagonals per vertex (n - 3) by the number of vertices, n, and divide by 2 (otherwise each diagonal is counted twice).

Step-by-step explanation:

answer for a lot of points !!!!

Answers

Answer:

1. Simile

2. Stanza

Step-by-step explanation:

Simile has words such as: "like" and "as".

Stanza because they can set the structure, pattern, and mood of the poem that proses do for paragraphs.

I hope this helps!

Answer: smile and stanza

Step-by-step explanation:

PLSSSSS help me i would like it ​

Answers

Answer:

Hi that symbol is for 90 degrees , that means when u add x + 53 equals to 90 degrees . so the answer is 37 degrees

please answer quick as possible ​

Answers

Answer:

The correct option is B

i just answer that on our test and i got A+

Answer:

p + 2

Step-by-step explanation:

[tex]A=lb \\ \\ \implies \: b = \frac{A}{l} \\ \\ \implies \: b = \frac{p(4 {p}^{2} - 16) }{4p(p - 2)} \\ \\ \implies \: b = \frac{4p({p}^{2} - 4) }{4p(p - 2)} \\ \\ \implies \: b = \frac{4p({p}^{2} - {(2)}^{2} ) }{4p(p - 2)} \\ \\ \implies \: b = \frac{\cancel{4p({p} - {(2)})}({p} + {(2)}) }{\cancel{4p(p - 2)}}\\ \\ \implies \huge \orange{ \: b =(p + 2)}[/tex]

Can anyone solve this correctly?

Answers

Answer:

C. 113.04 ft²

Step-by-step explanation:

Area of a circle = π×radius²

Since diameter is 12, the radius is 6

π×(6)²  =   π×36   =   113.04

How do I solve this question?

Answers

Answer:Find a pair of integers whose product is c c and whose sum is b b

Step-by-step explanation:

PART 3 OF ME ASKING FOR HELP

Answers

Answer:

c

Step-by-step explanation:

What is the unknown fraction?

6/10 + ____ = 62/100​

Answers

The answer is 2/100 or 1/50!

6/10 is equivalent to 60/100.
62/100 - 60/100 = 2/100 = 1/50

So, 6/10 + 1/50 = 62/100
6/10 + 2/100 = 62/100

(Use 1/50 because that’s the simplified answer!)

I hope this made sense! Good luck!

You and a friend are playing a game by tossing two coins. If both coins land on heads,
you win. If both land on tails, your friend wins. Otherwise, nobody wins. The table shows
the possible outcomes

Is this a fair game?

Answers

Answer:

yes

Step-by-step explanation:

this is because you both have to get 2 of them on a head or tails

The given game is fair, as both, you and your friend have equal probabilities of winning.

What is the probability of an event?

The probability of an event is the fractional value showing how likely an event is to occur. It is determined by the formula,

The probability of an event

= the number of outcomes favorable to the event/total number of outcomes.

How do we solve the given question?

All possible outcome when two coins are tossed is {HH, HT, TH, TT}

∴ The total number of outcomes = 4.

For you to win, we need both heads, that is {HH}.

∴ Number of outcomes in your favor = 1

Probability(you win) = 1/4

For a friend to win, we need both tails, that is {TT}.

∴ Number of outcomes in your friend's favor = 1

Probability(friend win) = 1/4

Probability(you win) = Probability(friend win), we can say that the game is fair.

Learn more about Probability at

https://brainly.com/question/24756209

#SPJ2

9. JKLM is a rhombus with diagonals JL and KM intersecting at N. JL = 18 cm and KL = 15 cm
Find MK.

Answers

Answer:

[tex] \tan( \beta ) [/tex]

here we go hope it helps

Line b has a slope of 8/3. Line c is perpendicular to b. What is the slope of line c

Answers

Answer: -3/8

Step-by-step explanation:

Perpendicular lines have slopes that are negative reciprocals of each other.

Which of the
following proves
these triangles are
congruent?

A. Neither, they are not congruent
B. ASA
C. AAS

Answers

Answer:

AAS

Step-by-step explanation:

you have the 90 degree angles in both triangles, then the vertical angles, and you have the one side congruent as well.

HELPPP MEEE

Solve 12/y = 4/3

The solution is y=__

Answers

Step-by-step explanation:

12/y = 4/3

y=9

hope it helps you

Which of these are equal to 2100???


3^3
3^7
3^10
3^25

Answers

Answer: 3^7

Step-by-step explanation: done!

Kayla earns 80.00 per day at her job and spends 4.00 per day on transportation. What set of integers best represents these values?​

Answers

Kayla earns 80.00 per day at her job and spends 4.00 per day on transportation. What set of integers best represents these values?

help please :(((((((((

Answers

Answer:

Im thinking a

Step-by-step explanation:

It cant be c, since you cant have "too many points" and it cant be d because it is a linear function thing,  and i am leaning more towards a, because B just sounds weird to me. never seen an answer be that for a question like this.


PLEASE HELP THANK YOU

10.
At a bankruptcy sale, stereo sets were advertised at 60% off. Sales tax is l%. HOW
much would be paid in all for a stereo regularly selling for $68.95?

Answers

Answer:

27.86

Step-by-step explanation:

find percent off

68.95 × 0.60 = 41.37 amount percent off

68.95 - 41.37 = 27.58 total advertised price with out tax

sales tax

27.58 × 0.01 = 0.2758 tax amount

27.58 + 0.2758 = 27.8558 = 27.86 total with tqx

place can help.


place

Answers

Answer:

30° , 60° , 90°

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

sum the 3 angles and equate to 180

x + 2x + 3x = 180 , that is

6x = 180 ( divide both sides by 6 )

x = 30

2x = 2 × 30 = 60

3x = 3 × 30 = 90

the 3 angle measures are 30° , 60° , 90°

Chef Alfredo has noticed some changes in his business. He usually sells 45 pizzas on Sunday afternoons. During football season, he has big television screens televising NFL games and he sells 72 pizzas. What is the percent change? is it an increase or decrease? show your work to solving the problem, write your answer in a complete sentance.

Answers

Answer:

110

Step-by-step explanation:

do you multiply 72 times 45 that equals 110

Other Questions
in 1919 which continent was most represented? 40 points! First answer gest brainliest! A 9th grade teacher at a local high school wants to know which subject the 9th grade students in school like the best. Which group of people should make up a sample that will best answer her question? A. Other 9th grade teachers in her school B. Parents of 9th graders in her school C. 9th graders in her school D. 9th graders in her homeroom Which ONE of the following is considered a form of participation in a democracy?a.Contacting representatives directlyb.Attending a church massc.Joining a beauty contestd.Driving a bus An electronic ankle bracelet that monitors alcohol levels is an example ofa drone technologyan electronic monitoring devicean glectronic medical deviceO a robotic prison guard technology There are 100 mg of caffeine in a shot of espresso. The chemical formulafor caffeine is C8H10N402. How many moles of carbon are present in thecaffeine in a shot of espresso? Select the correct text in the passage.Which sentence from the passage builds tension?Lea's Loadby B. K. McSwain"Lea! Did you eat the last apple I was going to use to make us a pie? Don't you know there's a war going on?" her mother shouted out the window.Lea, sitting below on the apartment stoop, tossed an apple core into the bushes; yes, she knew there was a war going on. Ever since that German guy decided to invade Poland, there had been a war going on turning her life in Rome, Italy, inside out and upside down until she couldn't even eat an apple in peace. Lea grabbed the bucket and trudged to the custodian's closet for a mop with little consolation that her work efforts helped pay the rent while papa was away in the war. Fear inched up her spine as she opened the door to the dark, dank, and dusty room. She steeled herself to run in and run out when a movement in the corner caught her attention.Sunlight streamed in, shining a beacon on blonde hair that stuck Someone pls help????????????????????????? Write a python code that prompts the user for a floating-point number and printsthe smallest integer that is larger than the number the user entered. 1. Which option correctly describes the reactants and products of a chemical reaction?A The mass of the reactants must be equal to the mass of the products. The total number of moles of the reactants can be more or less than the total number of moles of the products.B The mass of the reactants can be more or less than the mass of the products. The total number of moles of the reactants must be equal to the total number of moles of the products.C The mass of the reactants can be more or less than the mass of the products. The total number of moles of the reactants can also be more or less than the total number of moles of the products.D The mass of the reactants must be equal to the mass of the products. The total number of moles of the reactants must also be equal to the total number of moles of the products. How is free verse different from other forms of poetry?It has a very strict rhythm.It is available for anyone to use.It does not follow any grammar rules.It sounds more like ordinary speech. What is the power of a machine that transfers 15,000J of energy in 1 minute? Why does King use this allusion? m) A twelve-metre length of rope is cut into two, so that onepiece is three times as long as the other. How long is the shorterpiece? The period of scientific change and new way of thinking about the naturalworld became known asthe Education Revolutionthe knowledge Revolutionthe Learning Revolutionthe Scientifie Revolution Which of the following was one of France's colonies in Africa? A. Angola B. South Africa C. Algeria D. Egypt 37 times 9 then add 555 then divided by 9, ok Please help me Quick!!Amelia needs to buy some dog food. At the nearest store, 3 bags of dog food cost $11.25. How muchwould Amelia spend on 6 bags of dog food?Amelia would spend $on 6 bags of dog food. If OB' = 5 cm and BB' = 7.5 cm what is the scale factor of the dilation? Please answer! Will give Brainliest! help me pleaseeeeeeeeeeeeeeeeeeee Imagine a parallel Earth that is the same as ours, but the technological life form is not human beings. The organism that evolved to create technology, culture, and civilization is a creature that is photosynthetic but is mobile like animals. Think about our different body systems, and the way our history has evolved from paleolithic to modern times. What might their physical, technological, houses, cities, and cultural development be like?