Answer:
4.13=4.130
If there is a 0 at the end of a decimal then you can drop it.
If the value of θ is 46.4°. Then the value of the cosine of θ will be 20/29.
<h3>What is trigonometry?</h3>
The connection between the lengths and angles of a triangular shape is the subject of trigonometry.
The value of sine of θ is 21/29.
Then the value of θ will be
sin θ = 21/29
θ = sin⁻¹(21 / 29)
θ = 46.4°
Then the value of the cosine of θ will be
cos θ = cos 46.4°
cos θ = 20/29
More about the trigonometry link is given below.
brainly.com/question/22698523
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The of the first multiples of 21 is 21, 42, 63, 84, 105
T F T
Step-by-step explanation: JUST DID THE TEST
An irrational number is a non terminating, non repeating number. Therefore, square root of 5 is an irrational number.
