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2 years ago

Look for Patterns Find the missing numbers in the following pattern. 1,3,9, .81 .

Mathematics

2 answers:

ehidna [41]2 years ago

5 0

Answer:

27 after 81 is 243

Step-by-step explanation:

The pattern is that you multiply 3 each time.

jasenka [17]2 years ago

4 0

Answer:

the pattern id going 1*3=3 3*3=9 9*9=81

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1 pt) If a parametric surface given by r1(u,v)=f(u,v)i+g(u,v)j+h(u,v)k and −4≤u≤4,−4≤v≤4, has surface area equal to 1, what is t

natta225 [31]

The area of the surface given by $\vec r_1(u,v)$ is 1. In terms of a surface integral, we have

$1=\displaystyle\int_{-4}^4\int_{-4}^4\left\|\frac{\partial\vec r_1(u,v)}{\partial u}\times\frac{\partial\vec r_1(u,v)}{\partial v}\right\|\,\mathrm du\,\mathrm dv$

By multiplying each component in $\vec r_1$ by 5, we have

$\dfrac{\partial\vec r_2(u,v)}{\partial u}=5\dfrac{\partial\vec r_1(u,v)}{\partial u}$

and the same goes for the derivative with respect to $v$ . Then the area of the surface given by $\vec r_2(u,v)$ is

$\displaystyle\int_{-4}^4\int_{-4}^425\left\|\frac{\partial\vec r_1(u,v)}{\partial u}\times\frac{\partial\vec r_1(u,v)}{\partial v}\right\|\,\mathrm du\,\mathrm dv=\boxed{25}$

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2 years ago

Find the value of g(7) for the function below.

Yanka [14]

Answer: The correct answer is (A) - 60/7 :)

Step-by-step explanation: The answer is A because all of the other ones make absolutely no sense one bit at all...!

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2 years ago

HELP ME !!!!!!! Which of the following best describes a single fixed point that is the same

s344n2d4d5 [400]

Answer:

C. Focus

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1 year ago

Find the distance between the points (13,20) and (18,8)

steposvetlana [31]

Answer:

(5,12)

Step-by-step explanation:

because 18-13=5 and 20-8=12

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3 years ago

Read 2 more answers

How do i find angle measurements in an isosceles triangle??

Sholpan [36]

In an isosceles triangles the sides that are congruent form two congruent angles...you should be given one of those angle measures or the other one...if you are given one of the angle measure formed by the congruent side you know the one opposite it is the same and you know all the measures of angles in a triangle = 180 so you should be able to find them all

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2 years ago

Look for Patterns Find the missing numbers in the following pattern. 1,3,9, .81 .​

Look for Patterns Find the missing numbers in the following pattern. 1,3,9, .81 .