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3 years ago

13

Which term has the definition "The value that describes the location of a digit within a number, such

2 answers:

Andrews [41]3 years ago

5 0

Answer:

place value is the answer

timofeeve [1]3 years ago

4 0

Answer:

The answer is 'PLACE VALUE'

Step-by-step explanation:

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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

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

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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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