All categories

3 years ago

I WILL GIVE BRAINLIEST

Mathematics

1 answer:

Tcecarenko [31]3 years ago

8 0

Answer:

I beleive it is analyze

dont come at me if its wrong

Step-by-step explanation:

You might be interested in

The head librarian at a public library releases a report. The report states that visitors to the library want the library to ope

IrinaK [193]

1.The sample is biased because it does not represent the population.

2.The question is biased toward a Yes response.

4 0

3 years ago

How do I graph f(x) = -x^2 +2x -4

tangare [24]

This is how you would graph it :

8 0

3 years ago

Read 2 more answers

Metric mania <br> How many shoes would it take to make 1 kilometer

Lady_Fox [76]

Answer:

Well since my shoe is 8.5 inches, you will take 4 whole shoes to make a meter. Therefore, you will have to take 4,000 shoes to make a kilometer because 1 kilometer=1000. (:

Step-by-step explanation:

4 0

3 years ago

(cosxtanx-tanx+2cosx-2)/tanx+2=cosx-1<br> can someone show me how to prove this?

uysha [10]

Answer:

See detail below.

Step-by-step explanation:

A word of caution before getting to the actual problem: I believe there is an important set of brackets missing in the original post. The expression on the left hand side should be:

(cosxtanx-tanx+2cosx-2)/(tanx+2)

Without the brackets, it is left unclear whether the denominator is just tanx or tanx+2. I recommend to use brackets wherever any doubt could arise.

Now to the actual problem: \we can make the following transformations on the left hand side:

$\frac{\cos x \tan x + 2\cos x -2}{\tan x +2}=\frac{\cos x \frac{\sin x}{\cos x} + 2\cos x -2}{\frac{\sin x +2\sin x}{\cos x} }=\\=\frac{\cos x \sin x - \sin x + 2\cos^2 x - 2\cos x}{\sin x + 2\cos x}=\\=\frac{\cos x \sin x +2\cos^2 x }{\sin x + 2\cos x}-1=\\=\cos x -1$

which is shown to be the same as the right hand side, which was to be shown.

7 0

3 years ago

at a pet store at the mall there are 21 dogs, 13 cats, 12 rabbits, 5 hamsters, and 3 ferrets. What percent of the animals mare r

Tresset [83]

Answer:

28.57%

Step-by-step explanation

I added all the animals together and got the precentage of rabbits

Hopefully its right :)

6 0

3 years ago