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Goshia [24]
3 years ago
10

(_____)^2= (cscx-1)(cscx+1)

Mathematics
1 answer:
Lady bird [3.3K]3 years ago
4 0
(csc(x)-1)(csc(x)+1)=csc^2(x)-1=cot^2(x)

We know that csc^2(x)-1=cot^2(x) because of the Pythagorean trig identity 1+cot^2(x)=csc^2(x).
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Find the volume of a regular box with dimensions 7" × 12" × 4".
Iteru [2.4K]

336" - You are to times all of them together to get your answer. Dont forget to put the inches.

4 0
2 years ago
The cost of a layer cake is $17 plus $5 per layer. If Paul has only $30 to spend on a cake, what is the most number of layers he
VikaD [51]

Answer:

The most number of layers he can afford is 2

Step-by-step explanation:

We automatically have a fee of 17 so we know we have 13 dollars remaining. Using this information, we know that one layer is 5 dollars which means we can get 2 layers which is equal to 10 dollars which turns our total fee to $27. Hope this helps!

5 0
3 years ago
Read 2 more answers
6. Does the set of ordered
Zolol [24]

Answer: this is not a function because the X values are repeating for example we see that 0 is set in the X value side it can’t have 5 and -5 as it’s y at the same time therefor it’s not a function

6 0
2 years ago
Y= <br> Help me please thanks
MArishka [77]

The value of y will be equal to 4.61.

<h3>What is trigonometry?</h3>

Trigonometry is the branch of mathematics that set up a relationship between the sides and angle of the right-angle triangles.

The value of y will be calculated by using the Pythagorean theorem:-

a² + a² = (9√2)²

a = 9

Applying angle property in the triangle:-

tan26 = \dfrac{MK}{9}

9tan26 = MK

LM = 9 - 9tan26

LM = 9 - 4.38

LM = 4.62

Therefore the value of y will be equal to 4.61.

To know more about Trigonometry follow

brainly.com/question/24349828

#SPJ1

4 0
1 year ago
Which equation show you how to find 16-9
natima [27]
7+9=16 you can use that cause that is the opposite equation
3 0
2 years ago
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