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3 years ago

If sin 32°=cos x°, what does x equal?

Mathematics

1 answer:

larisa [96]3 years ago

5 0

Answer:

cos(58)

Step-by-step explanation:

i just randomly pressed numbers until it matched

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Simplify the polynomial (4n² + 3n – 5) − (2n² + 3n<br> -<br> + 6)

Veseljchak [2.6K]

Answer:

2n² + 1

Step-by-step explanation:

Given polynomial:

(4n² + 3n – 5) − (2n² + 3n - 6)

Solution:

Removing parentheses,we obtain

$4n {}^{2} + 3n - 5 - 2n {}^{2} - 3n + 6$

Combine like terms:

$4n { }^{2} - 2n {}^{2} + 3n - 3n - 5 + 6$
$2n { }^{2} + 0 + 1$
$\boxed{2n {}^{2} + 1}$

Done!

Order:BPEMDAS

7 0

2 years ago

You have a supplementary angle. If angle A is 161 degrees, what is the degree measure of angle B? *

LuckyWell [14K]

Answer:

Angle B=19°

Step-by-step explanation:

Hope this helps u...

8 0

3 years ago

Johns collection contains US, Indian and British stamos. If the stamps ratios of US to Indian stamps is 5 to 2, and the ratio of

NARA [144]

<span>Figure out what is the commonality for each ratio.
There are India stamps in each ratio, so India is the commonality.

Now you simply take the two ratios and multiply them until India has the same amount.

So, Multiply the first by 5 to get a ratio of 25 US to 10 Indian
Multiply the second by 2 to get a ratio of 10 Indian to 2 British

Now that you have "10 Indian" in both ratios, they match up
You have 25 US : 10 Indian : 2 British.

Since the answer is only asking for US and British, you only need 25 US : 2 British</span>

8 0

3 years ago

Please ignore the option that I clicked on, unless it is correct.

Kipish [7]

If 455 changes to a higher number the mean which is the average should increase to a higher number

3 0

4 years ago

Does anyonneeeeee get thissssss

Ber [7]

Answer:

B is an answer.

8 0

3 years ago