The ratio opposite​/adjacent describes which function?

The Ratio Opposite/adjacent Describes Which Function?

Answers

Answer 1

Answer: o/a is the Tangent

Step-by-step explanation:

Sin = o/h

Cos= a/h

Tan = o/a


Related Questions

How to calculate volume of a rectangular prism

Answers

Calculating the volume of a rectangular prism is a simple process that involves multiplying the length, width, and height.

Calculating the volume of a rectangular prism is a straightforward process. A rectangular prism is a three-dimensional shape that has a length, width, and height. To find its volume, you simply multiply the length by the width by the height. The formula for calculating the volume of a rectangular prism is:
Volume = length x width x height
For example, if a rectangular prism has a length of 5 cm, a width of 4 cm, and a height of 3 cm, its volume would be:
Volume = 5 cm x 4 cm x 3 cm
Volume = 60 cubic centimeters (cm³)
It's important to ensure that all measurements are in the same unit before calculating the volume. For instance, if the length is in meters and the width and height are in centimeters, you would need to convert the length to centimeters to ensure that all measurements are in the same unit before calculating the volume.
In conclusion, calculating the volume of a rectangular prism is a simple process that involves multiplying the length, width, and height. This formula can be used for any rectangular prism regardless of its size or shape.

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What is 6721 x 381 divided by 14 + 84

Answers

To solve the expression, we need to follow the order of operations, also known as PEMDAS (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction).

Let's break down the expression step by step:

1. Multiply: 6721 x 381 = 2,561,901.
2. Divide: 2,561,901 divided by 14 = 182,993.64 (rounded to two decimal places).
3. Add: 182,993.64 + 84 = 183,077.64 (rounded to two decimal places).

Therefore, the result of the expression 6721 x 381 divided by 14 + 84 is approximately 183,077.64.

Answer: 26129.6

Step-by-step explanation:

6721 x 381 = 2560701

14 + 84 = 98

2560701  / 98 = 26129.6

Jamal reads for 1/2 hour on Monday and 1/3 hour on Tuesday.how much more did he read on Monday than on Tuesday?​

Answers

Answer:

1/6 hour, or 10 minutes

Step-by-step explanation:

This is a subtraction problem.

1/2 - 1/3 =

We need a common denominator for 2 and 3. We can use 6.

= 1/2 * 3/3 - 1/3 * 2/2

= 3/6 - 2/6

= 1/6

Answer: 1/6 hours, or 10 minutes

In a library, the ratio of maths books to science books is 3 : 2 and the ratio of science books to history books is 1 : 3. If the total number of books is 220, how many maths books are there?

Answers

Answer:

60 maths books

Step-by-step explanation:

Let the following be:

Maths books = mScience books = sHistory books = h

And we have ratios and sum:

m/s = 3/2s/h = 1/3m+s+h = 220

From the ratios we get:

m = 3s/2h= 3s

Considering the above in the sum of books:

m+s+h = 2203s/2 + s + 3s = 2203s + 2s + 6s = 2*22011s = 440s = 440/11s = 40

Number of maths books:

m = 3s/2 = 3*40/2 = 60

-25 > -6r + 5
solve this pleaseee

Answers

Answer:

5< r or r>5

Step-by-step explanation:

-25 > -6r+5

-5            -5

-30> -6r

-30/-6< -6r/-6   when dividing a negative number, the symbol switches

5< r or r>5

Hope this helps!

PLEASE HELP IM BEING TIMED GOT ONLY THIRTY MINUTES LEFT

PLEASE HELP IM BEING TIMED GOT ONLY THIRTY MINUTES LEFT

Answers

Answer:

All are right except the 4th, 6th, 7th, and 8th

Step-by-step explanation:

I can explain in the comments, I don’t want you to run out of time :)

HELP!!!!!!!!!!!!!!!!!!

HELP!!!!!!!!!!!!!!!!!!

Answers

Answer:

D 0.89275

Step-by-step explanation:

HELP!!!!!!!!!!!!!!!!!!
HELP!!!!!!!!!!!!!!!!!!

Find area of trapezium with height 8cm and the sum of its parallel sides as 15cm

Answers

Answer:

The Area of the trapezium is \(60cm^2\)

Step-by-step explanation:

Given,

Height (h)= 8cm

Sum of the parallel sides (a+b)= 15cm

Area of trapezium = \(1/2*h*(a+b)\)

                              =\(1/2*8*15\)

                              =\(4*15\)

Area of trapezium=60cm^2

Answer: Area = 60 cm²

Step-by-step explanation:

To find the area of a trapezium we use the formula

Area of trapezium = 1/2 (sum of parallel sides) × height

∴ Area = 1/2 ×15 cm × 8 cm

           = 60 cm²

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Solve the inequality 6x^2 + 5x < 4

Answers

Answer: -4/3 < x< 1/2

Step-by-step explanation: inequality form

pls help!
how would the expression x^3-8 be rewritten using difference of cubes?

A- (x+2)(x^2+2x-4)
B- (x-2)(x^2-2x+4)
C-(x+2)(x^2-2x+4)
D-(x-2)(x^2+2x+4)

Answers

Answer:

D

Step-by-step explanation:

Difference of cubes is as follows

x^3-y^3=(x-y)(x^2+y^2+xy)

*notice how the sign in the origonal equation is the same for the first part but then flipped for the second*****

8 can be rewritten as 2^3 so we have

x^3-2^3 which means that we can use the template from before

(x-2)(x^2+2^2+2x)

simplify the 2^2 into 4 and put the variables in front to get

(x-2)(x^2+2x+4)

This is the same as D

gillan read 3,135 words in 19 minutes let w represent the number of words read each minute if gillian read the same number of words each minute how many words did she read in 1 minute?

Answers

The number of words Gillan can read in 1 minute is,  165

What is the ratio?

A ratio in mathematics is a comparison of two or more numbers that shows how big one is in comparison to the other. The dividend or number being divided is referred to as the antecedent, while the divisor or number that is dividing is referred to as the consequent.

Given that,

Gillan read 3,135 words in 19 minutes

The number of words read each minute = w

Now, it has given,

Total words = 3135

Time taken = 19 minutes

For words per minute,

we need to take ratio of total words and total time taken,

Ratio =  Total words/Time taken

         =   3135/19

         =   165

Hence, the number of words in 1 minute is 165

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Wei wants to prove that the segment joining midpoints of two sides of a
triangle is parallel to the third side.

Select the appropriate rephrased statement for Wei's proof.

Wei wants to prove that the segment joining midpoints of two sides of atriangle is parallel to the third

Answers

Now we know PR∥QX , according to construction with transversal line TX.

∠PTS=∠QXS (Alternate angle)

In △PTS and △QSX

∠PTS=∠QXS (Alternate angle)

∠PST=∠QSX(vertically opposite angles)

PS=SQ(S is mid point of PQ)

△PTS≅△QSX(AAS rule)

So, TP=QX(CPCT)

As we know, TP=TR (T is midpoint)

Hence, TR=QX

Now, in quadrilateral TSQR

TS∥QR

Hence proved.

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You volunteer at a nursing home for 3 hours a day. You volunteered 6 hours last week and 12 hours this week. How many days did you volunteer?

Answers

Since each volunteer day is 3 hours and you volunteer for a total of 18 hours. You do 18 divided by the 3 hours volunteering each day which equals 6.

Answer: 6 days
The total of hours equal up to 18, a simple way to put it is to count by three till you reach 18. The answer is 6 days.

which expression is equivalent to g^2/3h

Answers

The given expression \(g^2/3h\) is equivalent to the option (c) \(8g^2/24h\)as we have multiplied 8 in both numerator and denominator.

The given expression is \(g^2/3h\).

Now, to further simplify the expression, we can multiply both numerator and denominator by 8. This gives us:

\((g^2/3h) * (8/8)\)

Simplifying further, we get:

\((8g^2)/(24h)\)

Therefore, the expression equivalent to \(g^2/3h\) is \((8g^2)/(24h)\).

Thus, the given expression \(g^2/3h\) is equivalent to the option (c) \(8g^2/24h\) as we have multiplied 8 in both numerator and denominator.

The numerator is the top part of a fraction, which represents the number of equal parts being considered. It is the value that is above the fraction bar and represents the quantity being divided into equal parts.

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The complete question is :

Which expression is equivalent to \(g^2/3h\)?

Click on the correct answer.

(A) \(g^2+5/3h+5\)

(B) \(6g^2/15h\)

(C) \(8g^2/24h\)

2.2.3 quiz: angle theorems what is the value of y? OA.50

2.2.3 quiz: angle theorems what is the value of y? OA.50

Answers

its c please mark me as a brainliest

In a certain chemical the ratio of zinc to copper is 4 to 15. A jar of the chemical contains 345 of copper how many grams of zinc does it contain ?

Answers

Answer:

92.

Step-by-step explanation:

By proportion the mass of zinc = (345/ 15) * 4

= 92.

11. 4(x+1)=5(x-3)
help please

Answers

\(4(x + 1) = 5(x - 3) \\ 4x + 4 = 5x - 15 \\ 5x - 4x = 4 + 15 \\ x = 19\)

100 Points! Geometry question. Photo attached. Find the area of the figure. Round to the nearest tenth if necessary. Please show as much work as possible. Thank you!

100 Points! Geometry question. Photo attached. Find the area of the figure. Round to the nearest tenth

Answers

Answer:

626.71 cm^2

Step-by-step explanation:

Area of figure = area of half circle + Area of half circle + area of a rectangle

here, diameter=15 cm

radius = 15/2=7.5 cm

length=30cm

breadth=15cm

Now

Area of figure = 1/2*π*radius^2+ 1/2*π*radius^2+length*breadth

=1/2* 1/2*π*7.5^2+1/2* 1/2*π*7.5^2+30*15

=626.71 cm^2

simlify(5×10⁶)+(2×10⁶)​

Answers

Answer:

\(7 \times 10^6\)

Step-by-step explanation:

\((5\times 10^6)+(2 \times 10^6)=(5+2) \times 10^6=7 \times 10^6\)

David gets half as many e-mails a day as his wife Nicky does. Together they have a total of 147 e-mails for today. How many e-mails did Nicky receive and how many e-mails did David receive?

Answers

Answer: Nicky = 98 emails; David = 49 emails

Step-by-step explanation:

Let the number of emails received by Nicky be denoted by a.

Since we are informed that David gets half as many e-mails a day as his wife Nicky does. This can be written as: a/2

Number of number of emails received by Nicky = a

Number of number of emails received by David = a/2 = 0.5a

Together they have a total of 147 e-mails for today. This will be:

a + 0.5a = 147

1.5a = 147

Divide both side by 1.5

1.5a/1.5 = 147/1.5

a = 98

Nicky got 98 emails

David gets: a/2 = 98/2 = 49 emails.

10. (30-i)-(18+6i)+30i

Answers

Answer:

\(12+23i\)

Step-by-step explanation:

\((30−i)−(18+6i)+30i\)

\(30−i−18−6i+30i\)

\(12−i−6i+30i\)

\(12−7i+30i\)

\(12+23i\)

Hope it is helpful....

Mrs. Young has p goats and q cows on his farm. He has 23 fewer cows than goats.

What are the missing values in the table?

PLSSSS QUICK

Mrs. Young has p goats and q cows on his farm. He has 23 fewer cows than goats. What are the missing

Answers

Step-by-step explanation:

35:12

40:17

45:22

50:27

55:32

Which linear function represents a slope of ? A two column table with five rows. The first column, x, has the entries, 3, 6, 9, 12. The second column, y, has the entries, negative 11, 1, 13, 25. A coordinate plane with a straight line with a positive slope passing through (0, 3), (4, 4), and (8, 7). A two column table with five rows. The first column, x, has the entries, negative 5, negative 1, 3, 7. The second column, y, has the entries, 32, 24, 16, 8. A coordinate plane with a straight line with a positive slope passing through (2, 0), (3, 4), and (4, 8)

Answers

The linear function which represents a slope of -3 as required in the task content is; A two column table with five rows. The first column, x, has the entries, negative 5, negative 1, 3, 7. The second column, y, has the entries, 32, 24, 16, 8.

Which answer choice has a slope of -2?

It follows that the task requires that a linear function whose slope, i.e rate of change is -2 is to be determined.

Since slope is the rate of change in y with respect to x;

The required linear function is; A two column table with five rows. The first column, x, has the entries, -5, -1, 3, 7. The second column, y, has the entries, 32, 24, 16, 8 so that we have;

Slope = (24 - 32) / (-1 -(-5)) = -8 / 4 = -2.

Remarks: The complete question is such that the required slope is -2.

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Answer: the second option

Step-by-step explanation:

i took the assignment

HELPPPPP!!!! 60 POINTSSS!!!!!!!!!

Calculate the correlation coefficient for the following data, showing all work. What does it tell you about the data?

HELPPPPP!!!! 60 POINTSSS!!!!!!!!!Calculate the correlation coefficient for the following data, showing

Answers

The correlation coefficient for the data is given as follows:

r = 0.53.

Hence there is an association between the variables that is positive and not strong.

What is the correlation coefficient and how to obtain it?

The correlation coefficient is an index between -1 and 1 that measures the relationship between two variables, as follows:

negative: inverse relationship.positive: direct relationship.absolute value greater than 0.6: strong relationship.

The correlation coefficient is obtained inserting the points of a data-set into a correlation coefficient calculator.

From the table given at the end of the answer, the points are given as follows:

(43, 99), (21,65), (25, 79), (42, 75), (57, 87), (59, 81).

Inserting these points into a calculator, the equation is given as follows:

r = 0.53.

Meaning that the relationship between the variables is positive and not strong.

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Jeanette purchased a concert ticket on a web site. The original price of the
ticket was $75. She used a coupon code to receive a 20% discount. The
web site applied a 10% service fee to the discounted price. Jeanette's ticket
was less than the original price by what percent?
0 7%
O 10%
O 12%
0 28%
Question 4

Jeanette purchased a concert ticket on a web site. The original price of theticket was $75. She used

Answers

Jeanette ticket was less that the original price by 12%
Jeanette purchased a concert ticket on a web site. The original price of theticket was $75. She used

Solve| 4 − 5 |− 4 = 15

Answers

Answer:

The answer is nothing

Step-by-step explanation:

There is nothing to explain

Find the length of side X in simple radical form with a rational denominator

Answers

The length of side X in simple radical form with a rational denominator is 25/√3.

What is a 30-60-90 triangle?

In Mathematics and Geometry, a 30-60-90 triangle is also referred to as a special right-angled triangle and it can be defined as a type of right-angled triangle whose angles are in the ratio 1:2:3 and the side lengths are in the ratio 1:√3:2.

This ultimately implies that, the length of the hypotenuse of a 30-60-90 triangle is double (twice) the length of the shorter leg (adjacent side), and the length of the longer leg (opposite side) of a 30-60-90 triangle is √3 times the length of the shorter leg (adjacent side):

Adjacent side = 5/√3

Hypotenuse, x = 5 × 5/√3

Hypotenuse, x = 25/√3.

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Missing information:

The question is incomplete and the complete question is shown in the attached picture.

Find the length of side X in simple radical form with a rational denominator

which diagram below appears to show a pair of perpendicular lines Diagram A Diagram B Diagram C. Explain your Answer.

Answers

The answer for it is diagram B because it does not cross or have parallel lines

. Look at the graph for Exercise 3. How do you think you might use the graph to
find the unit rate for the ratios, the number of cups of white paint for each cup
of red paint? Explain.

Answers

what graph

whaaaaaaaaaaaaaaaaa

I've been stuck on this for awhile​

I've been stuck on this for awhile

Answers

Answer:

B) $3.56

Step-by-step explanation:

The price of one egg: $1.69

The price of a slice of bacon: $1.49

The price of a glass of orange juice: $1.09

Sara buys 2 eggs, 1 slice of bacon, and 1 glass of orange juice.

(2 eggs x $1.69) + (1 bacon x $1.49) + (1 glass of oj x $1.09) =

($3.38) + ($1.49) + ($1.09) = $5.96

Next, add the total gotten with the sales tax.

Sales tax: $0.48

$5.96 + 0.48 = $6.44

Then, subtract the total from the $10 that she used to pay:

$10 - 6.44 = $3.56

B) $3.56 is your answer.

~

Answer:

3.56

Step-by-step explanation:

because first, you 1.69$ dollars 2 times since your ordering it 2 times which gets you 3.38 $ next you add 1.49$ dollars because that's what a slice of bacon cost, then add1.09 since that's what a cup of orange juice cost. Then add  0.48 cents because that's the sale tax, at the end when you add everything up you get 6.44$ then subtract that from 10.00, then you get your answer!

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