3 years ago

What is the best way to get my answers?

1 answer:

7 0

From here in a fast way ? Is that what you asking if so. Then some people say that they will give 10 points for answering this question or this one or they’ll will make that person a brainlist or something like that I don’t know much yet

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Find the derivative from the first principle y=×3

icang [17]

The derivative of x^3 is 3x^2.... is that what you were looking for?

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2 years ago

Evaluate the summation of 3 times negative 2 to the n minus 1 power, from n equals 1 to 5. A) −93. B) −33. C) 33. D) 93

lions [1.4K]

∑ ( from n = 1 to n =5 ) 3 · ( -2 ) ^( n -1 )
a 1 = 3 · ( -2 ) ^0 = 3
a 2 = 3 · ( - 2 ) = - 6
a 3 = 3 · 4 = 12
a 4 = 3 · ( - 8 ) = - 24
a 5 = 3 · 16 = 48
3 - 6 + 12 - 24 + 48 = 33
Answer: C ) 33

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2 years ago

Read 2 more answers

Hello can anyone give me the full answer to this step by step?

Andre45 [30]

Answer:

1. f = 16 degrees

2. h = 10 degrees

Step-by-step explanation:

1. f = (180 - 67+46 - 4) / 4

2. h = (180 - 60 + 90) / 3

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