Mathematics High School

Find the exact values of csc and sec

Answers

Answer 1

Answer:

cosec theta = 5/4

sec theta = 5/3

Step-by-step explanation:

Given that;

cot θ = 3/4

1/tanθ = 3/4

tanθ = 4/3

since tanθ = opp/adj

opp = 4

adj = 3

hyp^2 = 4^2 + 3^2

hyp^2 = 16+9

hyp^2 = 25

hyp = √25

hyp = 5

sin theta= opp/hyp

sin theta = 4/5

cosec theta = 1/sin theta

cosec theta = 1/(4/5)

cosec theta = 5/4

Get sec theta;

sec theta = 1/costheta

sec theta = 1/(3/5)

sec theta = 5/3

Related Questions

The admission fee at an amusement park is $1.50 for children and $4 for adults. On a certain day, 235 people entered the park, and the admission fees collected totaled 690.00 dollars. How many children and how many adults were
admitted?

Answers

Y=190
Good luck hope this helps

Your family spends $30 for tickets to an aquarium and $3 per hour for parking. Write an equation that gives the total cost of your family’s visit to the aquarium as a function of the number of hours that you are there. If your family stays for 8 hours, how much money did your family spend for the visit?

Answers

Answer:

$54

Step-by-step explanation:

Total cost = ticket cost + parking cost:

C(x) = $30 + ($3/hr)x

An 8-hour stay would cost:

C(8) = $30 + ($3/hr)(8) = $54

Complete Euler's Formula for each polyhedron.
+2

Answers

Answer:

Number of facies + number of vertices = number of edges + 2

Step-by-step explanation:

R'(-1,9) is the image of R after a reflection in the x-axis. What are the coordinates of R?

Answers

New coordinates are (-1, -9) Hope this helps!

Can someone pleaseeee help and if you’re correct i’ll give brainliest

Answers

Answer:

12.57

Step-by-step explanation:

Lucia is putting cookies into Bag cuz she has 35 cookie she wants to put three cookies each bag she divides find out how much bags she can feel

Answers

the division wiil be as 33 ÷3 =11 bags and she wil have 2 remained cookies she should eat them

she can make 11 complete bags. (35 divided by 3 is 11 remainder 2) so she will have 2 cookies leftover. (but she can’t make another bag because she needs 3 per bag) :)

At cycle and sport, customers can rent bikes, electric scooters, kayaks, canoes or paddleboards by the hour. Ari is renting a bike, meg is renting a electric scooter.

Answers

Answer:

Option A, 9b + 10s is correct

Step-by-step explanation:

The complete question is

At cycle and sport customers can rent bikes, electric scooters, kayaks, canoes, or paddleboards by the hour. Ari is renting a bi ke, and meg is renting an electric scooter. Which expression represents the total cost for Ari to rent a bike for b hours and Meg to rent a scooter for s hours (Please answer ASAP) A. 9b + 10s B. 9 + 10 C. (9+b) + (10 + s) D. 9 + 10 x b + s

Solution

The price of renting a bike for one hour is $9

The price of renting a scooter for one hour is $10

Given -

Ari rents a bike for b hours and Meg rents a scooter for s hours

Total cost of renting a bike is 9 * b

Total cost of renting a scooter is 10* s

The total cost of renting both the bike and scooter is

9b + 10s

Hence, option A is correct

-19 2/9 -4 1/9-(-3 4/9) = ?

Answers

Answer:

I think its -19.9

Step-by-step explanation:

just break it down :)

help pls i'll mark u brainliest

Answers

pretty sure it’s y= 0.02

Step-by-step explanation:

I hope the answer helps u dear

-8 = 1.3m - 2.1?
Pls help

Answers

Answer:

m=−4.538462

Step-by-step explanation:

Step 1: Flip the equation.

1.3m−2.1=−8

Step 2: Add 2.1 to both sides.

1.3m−2.1+2.1=−8+2.1

1.3m=−5.9

Step 3: Divide both sides by 1.3.

1.3m

1.3

−5.9

1.3

Answer: -4.538

Step-by-step explanation: -8=1.3m-2.1

add 2.1 to both sides to get 1.3m=-5.9

divide both sides by 1.3 to get -5.9/1.3

-4.538

Check

1.3(-4.538)-2.1=-7.999

round it to equal -8

These box plots show daily low temperatures for a sample of days in two
different towns.
Town A
15 20
30
40
45
Town B
2
35 40 45 48
0
5
10 15 20
25 30 35 40 45 50 55 60
Degrees (F)
Which statement is the most appropriate comparison of the centers?

Answers

It's D. the median for town A, 30, is less than the median for town B, 40.

The median for town A at 30° is less than the median for town B at 40°.

So, option (D) is the correct answer.

What is the median?

The median is the "middle" of a sorted list of numbers. To find the median, place the numbers in value order and find the middle number".

For the given diagram,

Town A has temperatures = 20°, 30°, 40°

Town B has temperatures = 30°, 40°, 50°

The median of A = 30°

The median of B = 40°

Hence, From the above values, the median for town A at 30° is less than the median for town B at 40°.

Hence, we can conclude that option (D) is the correct answer.

Learn more about median here

brainly.com/question/16949317

#SPJ7

A team of biologists is studying a population of 800 fish they find that 15 out of every 75 fish are more than 30cm long based of this result how many fish in the population are 30 cm or less in length

Answers

Answer:

640

Step-by-step explanation:

Since 15 out of every 75 fish are more than 30 cm long, the probability of finding a fish more than 30 cm is P(x > 30) = 15/75 = 1/5.

The probability of finding a fish 30 cm or less is P(x ≤ 30) = 1 - P(x > 30)

= 1 - 1/5

= (5 - 1)/5

= 4/5

Since we have 800 fish and the probability of finding a fish 30 cm or less is P(x ≤ 30) = 4/5, then the number of fish in the population that are 30 cm or less in length are 800 × P(x ≤ 30) = 800 × 4/5

= 160 × 4

= 640

So, 640 fish in the population are 30 cm or less in length

What is the area of the trapezoid?

Answers

Answer:

area = 432 ft²

Step-by-step explanation:

area = 1/2(B1 + B2)(H)

area = 1/2(20 + 16)(24) = 432 ft²

Jesse sent an email to 4 people for a school project. In her email, she requested that each person copy and send the same email to 4 additional people.If everyone continues to send the email as requested, which equation could be used to determine the number of emails, y, that will be sent for a given round, x?
M. y = x^4
P. y = 4^X
R. y = 4x
S. y = 4/X

Answers

Answer:

The equation could be used to determine the number of emails, y, that will be sent for a given round, x, is:

P. y = 4^X

Step-by-step explanation:

To obtain the equation you must know how many emails will be sent in each case, taking into account that Jesse requested that each person copy and send the same email to 4 additional people, then:

First round: Jesse's emails = 4Second round = 16 = 4*4Third round = 64 = 16*4Fourth round = 256 = 64*4

How you can see, each round is the same that to multiply the last sent emails by four, so, with the equation selected in the answer we can obtain these results:

y = 4^X

In the first round:

y = 4^(1)y = 4

In the second round:

y = 4^(2)y = 16

In the third round:

y = 4^(3)y = 64

And, in the fourth round:

y = 4^(4)y = 256

By this reason, the equation y = 4^X is the correct answer.

Which expression is equivalent to 2w? w+w
2w+w
2w-w
w+2

Answers

Answer:

It is equivalent to w+w

Step-by-step explanation:

w+w= 2w

Answer:

A w+w

Step-by-step explanation:

because 2w means 2 * w ( 2 times w)

when you multiply 2 time any number, you add that number twice,

exp... 4 times 2 = 4 + 4

therefore 2w is also w+ w

A student studied for 1 hour and earned a 50% on her test. If she had studied for 2
hours, she would have scored a 100% on her test. Help asap please

Answers

You have to double 1 and 50 to get 2 and 100

1:50 = 2:100

1x2=2

50x2=100

So the statement, if she studied for 2 hours, she would have gotten 100%, makes sense

The rectangular prism shown is made up of unit cubes. Each unit cube has a length of one inch, a width of one inch, and a height of one inch. The volume of the rectangular prism is cubic inches. One unit cube is placed on top of each unit cube in the top layer. The volume of the new prism is cubic inches. Three layers of unit cubes are removed from the new rectangular prism. The final volume is cubic inches.

Answers

Answer:

cube" (and any subsequent words) was ignored because we limit queries to 32 words.

I need help plz! can Anyone Help me?

Answers

22d-22

2(7d-3)= 14d-6
2(4d-8)= 8d-16
(14d-6)+(8d-16)= 22d-22

Please answer correctly

Answers

GDE= 55º

Hope this helps!!

Answer: 55

Explanation: Angle G + Angle D = 180
D + 125 = 180
Angle D = 55

A rectangle is 64cm long 40cm wide find is area and perimeter

Answers

Answer:

Area= 2560 Perimeter= 208

Step-by-step explanation:

Answer:

64 x 40 = 2,560 <------- your area because multiply the two given lengths.

64 + 64 + 40 + 40 = 208 <---------- your perimeter since opposite sides are parallel which means 2 sides are different. So two of both of the different lengths will be your perimeter.

Step-by-step explanation:

I need help take your time and think you

Answers

(X-4)(x+1) this is what I found

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