There are five boys and five girls in a class. The teacher randomly selects three different students to answer questions. The fi
1 answer:
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Answer:
Step-by-step explanation:
Let
n------> a number
we have
n represent the 100%
so
by proportion
Answer:
Step-by-step explanation:
The exponential function looks like the following: .
If the function passes through the point (2, 80), then:
→
Solving for 'b':
→
Then, the equation of exponential function that passes through the point (2, 80) is:
The answer : 4 sin c sin b sin a
Step by step
Formula = A+b+c = 180
B+c = 180-A
C+A= 180-B
A+B= 180-c
2 sin c • 2 cos a-b+c/ 2 cos a-b-c / 2
4 sin c cos 180-2b/2 cos a-(180-a)/ 2
4 sin c cos (90-b ) cos ( A-90)
4 sin c sin b sin A
Step by step
Formula = A+b+c = 180
B+c = 180-A
C+A= 180-B
A+B= 180-c
2 sin c • 2 cos a-b+c/ 2 cos a-b-c / 2
4 sin c cos 180-2b/2 cos a-(180-a)/ 2
4 sin c cos (90-b ) cos ( A-90)
4 sin c sin b sin A