1 + (1 – cos θ )(1 + cos θ )( csc2 θ )
the 2 is to the power

Answers

Answer 1

Answer:

answer = 2

Step-by-step explanation:

1 + (1 – cos θ )(1 + cos θ )( csc^2 θ )

1 + (1 - cosθ)(1 + cosθ)(csc^2θ)

1 + (1 - cos^2θ)(csc^2θ)

1 + (sin^2)(1/sin^2)

1 + sin^2/sin^2

1 + 1

2


Related Questions

How do you write 66% as a decimal?​

Answers

Answer:

0.66

Hope this helps!

Answer:

0.66

Step-by-step explanation:

Move the decimal twice to the left whenever you try to convert a percent to a decimal

If Ryan does a job in 10 hours and with the help of Molly they can do it together in 3 hours, how long would it take Molly to do it alone?

Answers

Answer:

7 Hours

Step-by-step explanation:

Because it takes Ryan 10hrs to finish the job, and with both Ryan and Molly it takes 3hrs to finish the job, so subtract 10 minus 3 and you get 7, therefore it takes Molly 7hrs to finish the job

Hope it's right

Which gas is a major factor in causing storms?

nitrogen
hydrogen
ozone
water vapor

Answers

Answer: water vapor

Step-by-step explanation:

water vapor is the most abundant of the green house gases and is potent enough to double the climate warming caused by increased levels of CD in the atmosphere

Answer:

water vapor is your answer my dear friend...God bless you...

Find the value of c that completes the square

x^2-x+c

Please help me with how to do this, and show me. Thank you.

Answers

Answer:

c = [tex]\frac{1}{4}[/tex]

Step-by-step explanation:

Given

x² - x + c

To complete the square

add ( half the coefficient of the x- term )² to x² - x

x² + 2(-[tex]\frac{1}{2}[/tex] )x + [tex]\frac{1}{4}[/tex]

= (x - [tex]\frac{1}{2}[/tex] )² ← a perfect square

with c = [tex]\frac{1}{4}[/tex]

Ryan is a wrestler trying to make weight he currently weighs 200lbs if he cuts 2 pounds per week how many weeks will it take him to weigh less than 175lbs

Answers

Answer:

13 weeks

Step-by-step explanation:

2 lbs per week (2 pounds × 13 weeks= 26)

200- 26= 174

Right answer will get a BRAINLIST

Answers

Answer:

m = 1

b = 0

Step-by-step explanation:

Slope(m) = [tex]\frac{y}{x}=\frac{1}{1}=1[/tex]

Y-intercept(b) = 0

Equation: y = x

In ΔMNO, the measure of ∠O=90°, OM = 1.8 feet, and NO = 4.1 feet. Find the measure of ∠M to the nearest degree.

Answers

Answer:

66°

Step-by-step explanation:

tan β = [tex]\frac{4.1}{1.8}[/tex]

β = arctan [tex]\frac{4.1}{1.8}[/tex] ≈ 66°

PLEASE HELP 15 POINTS...PLEASE HELP

Answers

Answer:

-3/3

Step-by-step explanation:

Answer:

100

Step-by-step explanation:

The senior class is planning a trip that will cost $55 per student. If $4180 has been collected  from the seniors for the trip, how many have paid for the trip?

Answers

1. 55x = 4180 (divide both sides by 55)
2. x= 76

76 seniors have paid for the trip.

what is the answerrrr to thisssssss -8 ( -25 - 7 ) =

Answers

Answer:

your answer is 256

Step-by-step explanation:

Try using Symbolab, I use it all the time it gives the correct answer and it gives good explanations.

bob buys a t-shirt for $7.45 he pays with a 20 bill. how much change will he get?

Answers

Answer:

12.55

Step-by-step explanation:

Subtract 20 by 7.45

The required amount bob will get in return is given as $12.55.

Given that,
bob buys a t-shirt for $7.45 he pays with a 20 bill, how much change will he get is to be determined.

What is arithmetic?

In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication and division,

What is simplification?

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

here,
total nill = $7.45
Total money given  = $20
Change to return = 20 - 7.45 = $12.55

Thus, the required amount bob will get in return is given as $12.55.

Learn more about arithmetic here:

https://brainly.com/question/11424589

#SPJ2

A turtle is swimming 3 feet below sea level. A seagull is flying 9 feet above sea level. Create a number line with an appropriate scale that could be used to graph the situation.​

Answers

Answer:

3 tick marks to the left of 0 would be 3 ad 9 tick marks to the right of 0 would be 9

Step-by-step explanation:

Ricky bought a jacket for $52.00. If the sales tax is 9.5%, how much did he pay in total?

A.$4.94

B.$61.50

C.$49.40

D.$56.94

Answers

Answer:

D. $56.94

Step-by-step explanation:

52 * 0.095 = 4.94

Add $52 + $4.94

What is the in standard form 3(2a)+7(-4b)+3•c•5

Answers

Trump/ Pence 2020!!!

We know that d equals the dollar amount needed to buy one hundred seventy-six tickets.

Fill in the proportion using the ratios highlighted in the table.

Answers

Answer:

d = 110

Step-by-step explanation:

From the table of values given, we know that the ratio of dollar to ticket is 5 : 8.

Therefore, the amount of dollar to 176 dollars would be d : 176.

Using this proportion, we can find the value of d as shown below:

5 : 8 = d : 176

[tex] \frac{5}{8} = \frac{d}{176} [/tex]

Multiply both sides by 176

[tex] \frac{5}{8}*176 = \frac{d}{176}*176 [/tex]

[tex] \frac{5*176}{8} = d [/tex]

[tex] \frac{880}{8} = d [/tex]

[tex] 110 = d [/tex]

d = 110

Answer: The answer is d simply d

Step-by-step explanation: dont get confused... The correct answer is d

Solve the right triangle

Answers

Answer:

JK = 50; IJ = 25√3

Step-by-step explanation:

HAVE: sin ∠J = sin 30° = [tex]\frac{IK}{JK}[/tex]

=> [tex]\frac{IK}{JK}=\frac{25}{JK}=\frac{1}{2}=> JK = 25.2 = 50[/tex]

cos ∠J = cos 30° = [tex]\frac{IJ}{JK}[/tex]

=> [tex]\frac{IJ}{JK}=\frac{IJ}{50}=\frac{\sqrt{3} }{2} => IJ = \frac{\sqrt{3} }{2}.50=25\sqrt{3}[/tex]

Donna bought 4 oranges for $.76. At the same rate what
would 9 oranges cost?

Answers

Answer:

4 oranges for $.76 --> 1 orange for $.19

Cost of 9 oranges --> 9·$.19 = $1.71

$.76/4 oranges = $.19/orange
9 oranges x $.19 =$1.71

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Answers

Answer:

x = 10, x = 124

Step-by-step explanation:

(5)

Since Δ JKL is isosceles then the base angles are congruent, that is

∠ LJK = ∠ LJG = 80° , thus

∠ JLK = 180 - (80 + 80) = 180 - 160 = 20

x = 20 ÷ 2 = 10

(6)

Since Δ PQR is equilateral, then each of its angles = 60°

∠QRS = 60° - 32° = 28°

Since Δ SQR is isosceles then base angles are congruent, then

∠ SQR = ∠ QRS = 28 , thus

x = 180 - (28 + 28) = 180 - 56 = 124

answer :

x = 10, x = 124

There are 12 dogs and 6 cats at a local pet store. What is the ratio of the number of cats to the total number of animals?

Answers

Answer:

6:18

Step-by-step explanation:

1. The total amount of animals is 18

2. The amount of cats is 6

3. The ratio of cats to the total number of animals is 6:18

Answer:

1:3

Step-by-step explanation:

1) The number of cats: 6

2) The number of all of the animals: 18

3) The ratio--> 6:18

4) Simplify: (both of the numbers go into six) thus, the answer is 1:3

Hope this helps :)

Which equation and solution represents each situation!
7. What number is 32% of 79?
A.n= 32.79: 2.528
B.32 = n. 79: 0.4
C.79=n.0.32: 246.9
D.n-0.32.79; 25.3

Answers

Answer:

If they're asking you to round, I'll choose D just because 25.28 is 25.3 rounded to the nearest tenth.

Step-by-step explanation:

79/x=100/32

(79/x)*x=(100/32)*x       - we multiply both sides of the equation by x

79=3.125*x       - we divide both sides of the equation by (3.125) to get x

79/3.125=x

25.28=x

x=25.28

Question 5 (4 points)
(07.03)
What is the solution to the following equation? (4 points)
2(3x - 7) + 18 = 10
a
1
Ob
3
Oc
5
Od
6

Answers

Answer:

Please mark as brainliest.

how do you graph the slope for 2=-3x

Answers

Answer:

Step-by-step explanation:

First, divide by -3. Using that, we get x =-2/3.

The line will end up being a straight, vertical line. This is also known as a line with an undefined slope. I'll attach a desmos.


The slope of the line is

Answers

Answer:

-2

Step-by-step explanation:

Here are two pictures of a bird. Find evidence that one picture is not a scaled copy of the other

Answers

We need the pictures of the birds

Find the area of the circle.

Answers

Answer:

Pie*radius*2 you did not give me the radius

Step-by-step explanation:



Someone help !!! ASAP! I’ll give brainliest! Please and ty!!



1. In the office, there is a filing cabinet that is 1 foot wide, 3 feet deep and 3
feet tall. You have hundreds of file folders to put into this cabinet.
Assuming that each folder is 12 inches wide, 1 inch thick, and 9 inches
tall, how many folders can you fit into this cabinet? (Draw a picture!)

Answers

Answer:

the answer is 144 folders

Step-by-step explanation:

you have to convert the ft of the file cabinet to inches. so the cabinet is 12 in wide, 36 in deep and 36 in tall. the volume of it is 15,552 cu in. each folder is 108 cu in. divide 15,552 by 108 = 144 folders can fit in the cabinet. sorry my pic is messy.

How much will you get paid if you work 28.5 hours for $7.75 per hour?

Answers

Answer:

You will get paid $220.88

Step-by-step explanation:

Answer: 220.875

Step-by-step explanation:

Just multiply those two numbers

Solve for y
a. 4x + 5y = 25

Answers

Answer:

y = -4/5x + 5

Step-by-step explanation:

In order to solve for y, we need to isolate the variable. First, let's subtract 4x on each side. After doing said step, we should now have this equation:

5y = -4x + 25

Next, we need to divide 5 on each side, giving us this new equation:

y = -4/5x + 5

There you go! Let me know if I did anything wrong ^-^

What is an equation of the line that passes through the points (8, -3) and (8,4)?

Answers

Answer:

undefined

x = 0

General Formulas and Concepts:

Slope-Intercept Form: y = mx + b

m - slope

b - y-intercept

Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Step-by-step explanation:

Step 1: Define

(8, -3)

(8, 4)

Step 2: Find slope m

Substitute:                    [tex]m=\frac{4-(-3)}{8-8}[/tex]Subtract:                       [tex]m=\frac{4-(-3)}{0}[/tex]Simplify:                        m = undefined

Clare travels at a constant speed, as shown on the double number line. At this rate, how far does she travel in each of these intervals of time? • 1 hour • 3 hours • 6.5 hours You may use the table to help show your thinking if you wish, and record your final values at the bottom of the table.

Answers

Answer:

7890-

Step-by-step explanation:

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