Answer:
C
Step-by-step explanation:
According to SohCahToa, cosine is adjacent over the hypotenuse.
The adjacent when looking from angle b, is 21.
The hypotenuse of this triangle is 29.
So Cos B=21/29
Answer:
d
Step-by-step explanation:
i know it's rhe right answer
Answer:
You need to attach a picture or something.
Answer:
A) ≈ 6.93
B) ≈ 0.02
Step-by-step explanation:
A)
Formula : a² + b² = c²
2.4² + 6.5² = c²
5.76 + 42.25 = c²
c = √48.01
c ≈ 6.93
B)
Formula = c² - a² = b²
1/3² - 1/4² = b²
1/9 - 1/16 = b²
b = √7/144
b ≈ 0.02
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-Chetan K
Answer:
Chinese traditional filial piety is the core of Chinese traditional culture.
The Culture of the Chinese nation is extensive and profound. From the three emperors and five emperors in ancient Times to the hundred princes, there have been changes of profit and loss in all dynasties and dynasties. However, the thought and tradition of filial piety has always led the development direction of The Chinese culture for thousands of years, and is the main content of the Chinese social ideology for thousands of years, permeating every aspect of social life. Chinese culture is the most important difference between Chinese civilization and other cultural civilizations.
