Answer:
26.8°
Step-by-step explanation:
The cosine of an angle is the ratio of the adjacent side of the triangle in which the angle is formed to the hypotenuses side of the triangle. The cosine of the angle gives the ratio of these sides. However, the arc cosine of the ratio gives the angle measured in degrees.
If cos B = 0.8926
then arc cosine 0.8926 which may be expressed as cos-1 0.8926 will give the value of B.
B = cos-1 0.8926
= 26.8°
Answer:
243 then 729
Step-by-step explanation:
each number is being multipled by 3.
Step-by-step explanation:
Keep quit when they a teaching you and stay with participanting people/friends
She will pay $19.44
I asked Siri, "what is 3% of $648"
