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: where’s the diagram
Step-by-step explanation:
Answer:229.1
Step-by-step explanation: to much work I thought to hard that’s the answer your welcome buddy
Answer:
Add 10 to three times the value of x minus 7.
Step-by-step explanation:
Yes, because the ratios are equivalent between each pair of values.
