Mathematics High School

What are the ratios for SIN A and COS A

What Are The Ratios For SIN A And COS A

Answers

Answer 1

Answer:

A

Step-by-step explanation:

A good trick for trigonometric functions is to remember SOHCAHTOA:

Sin=Opposite over Hypotenuse

Cos=Adjacent over Hypotenuse

Tan=Opposite over Adjacent

The red arrows on the attachment indicate where opposite, hypotenuse, and adjacent are for angle A.

So in this case, the sin of angle A (opposite over hypotenuse) would be [tex]\frac{24}{26}[/tex] and cos A (adjacent over hypotenuse) would be [tex]\frac{10}{26}[/tex].

I hope this helps!

What Are The Ratios For SIN A And COS A

Related Questions

Evaluate: 4!
Make sure to show your steps.

Answers

Answer:

4! = 4 x 3 x 2 x 1

4! = 12 x 2 x 1

4! = 24 x 1

4! = 24

Let me know if this helps!

Answer:

1024

Step-by-step explanation:

4! is just 4 x 4 x 4 x 4

4 x4 =16

16 x 4 =64

64 x 4=256

256 x 4=1024

I NEED HELP PLSSS!!!

Answers

2.4•10^-10

the dot is the multiplication symbol and the -10 is the exponent

• 10 points question •

Determine whether the ordered pair is a solution of the linear inequality.

y > x - 1 ordered pair (0, 1)

Help would be appreciated! (Will give brainliest) Please don’t give me invalid answers on purpose :(

Thanks!



Answers

Answer:

Yes, (0, 1) is the solution of the given inequality.

Step-by-step explanation:

To find whether the given ordered pair is a solution of the linear inequality, we will satisfy the inequality with the coordinates of the ordered pair.

If the inequality is true for the ordered pair it will be the solution.

Inequality is,

y > x - 1

For (0, 1),

1 > 0 - 1

1 > -1

True.

Therefore, ordered pair (0, 1) is the solution of the given inequality.

what is the x and y intercept of -1/2x+3?

Answers

Answer:

-1/2x+3=y

to find xint make y=0

-1/2x+3=0

-1/2×=-3

x=6

so xint=6

to find yint make x=0

-1/2(0)+3=y

y=3

yint=3

As a fraction in simplest terms, what would you multiply the first number by to get
the second?
First number: 25
Second number: 30
25
Submit Answer

Answers

Answer:

6/5

Step-by-step explanation:

you'd divide the second number by the first number

30/25= 6/5

The fraction in the simplest terms, is 6/5 which is multiplied by the first number by to get the second.

What is fraction?

A fraction is a part of a whole number, and a way to split up a number into equal parts. It is written as the number of equal parts being counted, called the numerator, over the number of parts in the whole, called the denominator.

Given that, what fraction should be multiplied to 25 to get 30,

Let the fraction be x/y

Therefore,

25·x/y = 30

x/y = 30/25

x/y = 6/5

Hence, the fraction in the simplest terms, is 6/5 which is multiplied by the first number by to get the second.

Learn more about fractions, click;

https://brainly.com/question/1301963

#SPJ2

Is 6/5 closer to 1/2

Answers

[tex]\frac{6}{5} =\quad 1.2[/tex]

[tex]\frac{1}{2}= \quad 0.5[/tex]

[tex]1.2 > 0.5[/tex]

[tex]\frac{6}{5} > \frac{1}{2}[/tex]

Hope I helped you!Success!
No, because 6/5 is a mixed number which means that it’ll have a whole number

PLEASE HELP ME
Evan sells skateboards in his store. He marks up the prices by 40% of what he pays for them. If his cost of a gold series skateboard is $130, how much will
he sell the skateboard for?

Answers

Answer: The calculation adds up to 180.488, however i think you might need to round it up to 180.49.

Step-by-step explanation:

Eighteen percent of what number is 5.4?

Answers

Answer: 30

Step-by-step explanation:

The answer is 30 my man

Hello can someone solve this

Answers

Answer:

There is a break in the y axis

Step-by-step explanation:

Answer b I did the work and everything

solve for j: 2(4j + 3) = 3 +8j

Answers

11



Step by step explaination::

pls answer rq ty you get something out of it!!! :D

Answers

Answer:

7 boxes :)

Step-by-step explanation:

can i get brainliest please???

it would be very much appreciated

have a nice day :)

Hello, I need help I have watched about 10+ hours of YT videos on this and still don't understand this and my teacher wont respond to me. It is this sheet in particular that i don't understand. I know how to do simple ones but not this. If you are able to help me i will give you a brainlest, Once i figure out this site. Oh yea i am not in high school i am in middle

Answers

Answer:

On the first one, they took half of the original number then added it to the original to get the sides of the bigger shape.

Step-by-step explanation:

Answer: I just did this in my math class, so I'll try to help you the best I can.  I uploaded the pdf below with step by step solutions to each problem. I also wrote some background information you need to know in order to solve the problems.

Step-by-step explanation:

Hope This Helps!

A chess piece is 15 centimeters tall, and its shadow is 13 centimeters long. How far away is the top of the chess piece from the end of its shadow? Round to the nearest tenth.

Answers

Answer:

19.8 cm

Step-by-step explanation:

Using the Pythagorean theorem , the Square of the distance between the top of the piece and the Shadow Is the sum of the height of the piece. and the lenght of the shadow. basically Just build a triangle with the 3 points you are given: height of the piece, lenght of the shadow and distance between the 2. so it's sqrt(13^2+15^2) = sqrt(394) =19.8 cm

Lenny has 21 green blocks the ratio of green blocks to yellow blocks she owns is 3:1 How many blocks does she own.

Answers

Answer:

28 blocks lol

Step-by-step explanation:

n f,s glrjbgwrfbskjdbfls/bjsdggwr

When the survey results came back employees indicated that the lighting in the building is too low. There are 50 lights in the building it will cost 50 to replace each light the new lights are led lights that are brighter and more efficient and last 10 years it will save the company 305 per year in energy cost plus make a brighter more productive work space making employees happier how many years will it take for the new lights to pay for themselves round to the nearest year

Answers

Answer:

8 years

Step-by-step explanation:

There are 50 lights present in the building and each light cost $50. Therefore the cost of changing all the bulbs is:

Cost = number of lights * cost per light = 50 lights * $50 = $2500

Changing the lights in the building save the company $305 per year in energy cost. Therefore, the number of years required for the new lights to pay for themselves is:

number of years = cost of changing bulbs / money saved per year

number of years = $2500 / $305 per year = 8.2

number of years = 8 years to the nearest year

what is the similarity ratio of CDEF to WXUV

Answers

1/2 is the similarity ratio

Write the coordinates of the vertices after a translation 7 units right.

Answers

Answer:

Translation: 7 units right and 1 unit down

J(-3,1), F(-2,3), N(-2,0)

Step-by-step explanation:

trust me

182 is what percent of 130?​

Answers

Answer:

140%

Step-by-step explanation:

Matt and Ming are selling fruit for a school fundraiser. Customers can buy small boxes of oranges and large boxes of oranges. Matt sold 3 small boxes of oranges and 14 large boxes of oranges for a total of $203. Ming sold 11 small boxes of oranges and 11 large boxes of oranges for a total of $220. Find the cost of each of one small box of oranges and one large box of oranges. show work

Answers

Answer: $20 for each box

Step-by-step explanation:

So all you do is get the total of the cost and then divide it by how many he sold. So if im correct its 20.

Answer:

Hope this helps ;)

Step-by-step explanation:

Please help I cannot-

Answers

Answer:

1922 m cubed

Step-by-step explanation:

Not gonna do that, I did the work and checked it. Should be right

Answer:

612 π m³

1922 m³

I'm not sure about answer....

Given a circle with radius of 18 m, what is the circumference?

Answers

Answer:

C=113.09

Step-by-step explanation:

use c=2pi(r).

anyone know the answer to this?

Answers

Answer:

1/8

Step-by-step explanation:

Answer:

1/8

Step-by-step explanation:

the cake was divided in 1/4ths so half of that is 1/8

2.85 kilograms of sugar is mixed with 3.15 kilograms of flour what percent of this mixture is flour?

Answers

Answer: 52.5%

Step-by-step explanation:

First add up both quantities to find out the total quantity of the mixture.

= 2.85 + 3.15

= 6 kg

The flour is 3.15 kg out of this total so the percentage is:

= 3.15 / 6 * 100%

= 52.5%

PLEASE HELP IT IS AN EMERGENCY!!!!!!!!!!!!!!!!!!!! DO NOT ANSWER IF YOU DO NOT KNOW THE ANSWER PLEASE PLEASE!!!!
How can you represent an increase in temperature using an addition equation? Explain!!

Answers

Answer:

x+y=z

Step-by-step explanation:

temperature=x

increase=y

answer=z

x+y=z

Which following is not a function

Answers

c 91928484848383838388383822

who is out of school tomorrow for the weather?
where do you live?​

Answers

Answer:

i sadly still have to go, i live in the east coast so the weather isn't bad

Find the value of x
Pls look at the photo to answer

Answers

Answer:

B

Step-by-step explanation:

so 8(2)=16=5x-4

5x=20

x=4

so B

Write 32/12 as a mixed number. Give your answer in its simplest form.

Answers

2 2/3
Hope this helps!!!

Answer: 32/12 as a mixed number is 2 2/3

Step-by-step explanation: First you see how many 12's can go into 32 which is 2 right? So after you see how much you have left over. Which is 8 and now its 2 and 8/12 but you want the simplest form which you can find by seeing what goes into 8 and 12 which is 4, so now you divide 8 by 4 and 12 by 4 which is 2 over 3

Which represents the solution to the system
equations graphed below?

a. (2,3)
b. (3,2)
c. (1,3)
d. No solution

Answers

The answer is (2,3) because that is where the two lines intersect! :)
The answers is (2,3) I think

find the sum x^2-2x-15 and 2x^2+5x-2

Answers

Answer:

x^2-2x-15 = (

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