Answer:
f''(2) = 8
Step-by-step explanation:
f'(x)= 2x³ - 4x +3
f''(x)= 2*3x - 4= 6x - 4
f''(2)= 6*2 - 4 = 12 - 4 = 8
Area=πr² where r=d/2
r=8mm
Area=πx8x8
=64π mm²
I think you omitted the π symbol in your choices so the answer is not in there but should be 64π mm²
Remove the radical by raising each side to the index of the radical. a = √ 3 , − √ 3 a=3,-3 a ≈ 1.73205080 , − 1.73205080
Answer:
m∠QPR = 25°
Step-by-step explanation:
m∠QPS = 40° and is the degree of m∠RPS and m∠QPR added together.
(9x + 16) + (8x + 7) = 40
17x + 23 = 40
- 23 - 23
17x = 17
x = 1
Then plug in what you get for x to get m∠QPR
9(1) + 16 = 9 + 16 = 25
Answer:
Step-by-step explanation:
i think b and c i know a and d are wrong but hope it helps