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sesenic [268]
3 years ago
8

Simplify the expression: 1/1+cot^2x

Mathematics
1 answer:
Art [367]3 years ago
8 0

When you simplify the expression 1/1+cot^2x the final product is C. sin^2 (x).

Hope this helps!

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Give me an example of an irrational number that is greater than 10
Pavel [41]

To find:

An irrational number that is greater than 10.

Solution:

Irritation number: It cannot be expression in the form of \dfrac{p}{q}, where, q\neq 0, p,q are integers.

For example: \sqrt{2}\sqrt{3},\pi, 1.263689...,etc..

We know that square of 10 is 100. So, square root of any prime number is  an example of an irrational number that is greater than 10.

First prime number after 100 is 101.

Required irrational number =\sqrt{101}

Therefore, \sqrt{101} is an irrational number that is greater than 10.

5 0
4 years ago
Will give brainlisted whoever is correct first. please hurry.
kipiarov [429]

Answer:

32.33 <= m

Step-by-step explanation:

Since we are dealing with below sea level our initial starting point and max level will both be negative values, while our descending rate will also be negative because we are going down. Using the values provided we can create the following inequality...

-400 <= -12m - 12

Now we can solve the inequality to find the max number of minutes that the submarine can descend.

-400 <= -12m - 12   ... add 12 on both sides

-388 <= -12m   ... divide both sides by -12

32.33 <= m

3 0
2 years ago
Which statements are true of the graph of h(x) = ^3 square root of x-4 ? Check all that apply.
kolezko [41]

Answer:

A,B,E

Step-by-step explanation:


4 0
3 years ago
Read 2 more answers
Beth’s annual salary is $20,000. She also earns a variable percent commission on her sales over $500. The percent commission var
slava [35]

Answer:

A

Step-by-step explanation:

Here, we want to select the option that best describes the commission earned;

In the question, we are told that the commission is a certain percentage variable on the amount of her sales;

Thus , mathematically to get the percentage commission, we simply need to have;

p(x) of f(x)

This simply refer to placing f(x) into p(x) which can be rewritten as ;

p o f(x)

The closest answer to this is the first option A

6 0
3 years ago
Estimate 17.218 -5.75 by first rounding each number to the nearest tenth.
777dan777 [17]
11.5, when rounded to the nearest tenth the answer was 11.468 but we need to round and 6 is 5 and higher so the 4 would become a 5. The answer is 11.5
7 0
3 years ago
Read 2 more answers
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