3 years ago

If the sin 90º = 1, then which statement is true?

Mathematics

2 answers:

Anuta_ua [19.1K]3 years ago

4 0

Answer:

<em>cos 0° = 1, because the cosine and sine are complements</em>

Step-by-step explanation:

Here is the formula: sin 0 = cos (90°- 0) or cos 0 = sin (90°- 0)

So it would be: cos 0° = sin (90° - 0°) = sin 90° = 1

rosijanka [135]3 years ago

3 0

Answer:

If what the sin 90º

Step-by-step explanation:

You might be interested in

How do you write 2/75/100

Kipish [7]

It has to be 2.75 as a decimal.

6 0

3 years ago

Read 2 more answers

If you cycled for 3 hours and travelled 54 km calculate your average speed

goldenfox [79]

Answer:

162 km per hour

Step-by-step explanation:

Hi!

Speed=Distance x Time

So... 3 x 54 = 162

Hope this helps :)

3 0

3 years ago

Read 2 more answers

I'm new to the app. Stumped on all of these

nekit [7.7K]

What are you stumped on?

3 0

3 years ago

There are about 16 kilometers in 10 miles. About how many kilometers are in 5 miles

SSSSS [86.1K]

Answer:

8.04672

or 8

Step-by-step explanation:

4 0

2 years ago

HELP ASAP Store A sells 5 bagels for $2.05. Store B sells 3 bagels for $1.35. How do the unit rates compare?

Crank

Step-by-step explanation:

Store A:

5 bagels for $2.05, 1 bagel for $2.05/5 = $0.41.

Store B:

3 bagels for $1.35, 1 bagel for $1.35/3 = $0.45.

Hence the bagels at Store B are $0.04 more expansive than the bagels at Store A. (C)

8 0

3 years ago

Read 2 more answers

If the sin 90º = 1, then which statement is true? ​

If the sin 90º = 1, then which statement is true?