Answer:
645/3 = 215
Step-by-step explanation:
You can use long division to find the answer.
Answer:
Cos A = (√51)/ 10
Step-by-step explanation:
sin is opposite/hypothenuse
cos is adjacent/hypothenuse
Pythagorus theorem says that c² = a² + b²
10² = 7² + b²
b² = 100 - 49
b = ±√51
It doesn't make sense for a length to be a minus number therefore, we will use +√51.
Cos A = (√51)/ 10
Tell me if I am wrong.
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Answer:
1. 63.1. 2.22.5 3. 74.3 4. 56.1
Answer:
papá fríoStep-by-step explanation:
