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3 years ago

14

Find the curvature of r(t) at the point (1, 0, 0). r(t) = et cos(t), et sin(t), 3t

1 answer:

Georgia [21]3 years ago

4 0

Plug in x&y use the equation given

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Name all the factors of 12

N76 [4]

Answer:

1,2,3,4,6,12

Step-by-step explanation:

3 0

2 years ago

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2b + 5 = 9 what is B

Elodia [21]

Answer:

b = 2

Step-by-step explanation:

Given

2b + 5 = 9 ( subtract 5 from both sides )

2b = 4 ( divide both sides by 2 )

b = 2

5 0

3 years ago

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I don’t get this one please HELPPP MEE

iren2701 [21]

Answer:

135

Step-by-step explanation:

The given expression is

$\frac{2 {x}^{2} }{x} +x(100 - 15x)$

From the question, x=5

So,by substitution,we obtain

$=\frac{2({5}^{2})}{5} +5(100 - 15(5))$

$=\frac{2(25)}{5} +5(100 - 75))$

$=2(5)+5(25)$

$= 10+125$

$= 135$

Hence the answer is 135

8 0

2 years ago

Please help, i attached a photo.

Xelga [282]

Answer:

yes..

Step-by-step explanation:

3 0

2 years ago

Needs to be turned in soon pls help!!

zhuklara [117]

Answer:

Step-by-step explanation:

$12\sqrt{11}=\sqrt{11*12*12}\\\\=\sqrt{1584}$

6 0

2 years ago