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3 years ago

3^x=1÷3. Write down the value of x

Mathematics

2 answers:

Tatiana [17]3 years ago

6 0

Answer:

x = -1

Step-by-step explanation:

3^x = 1/3

3^x= 3^-1

x=-1

True [87]3 years ago

3 0

Answer:

x=0

Step-by-step explanation:

3^x=1/3

=>3^x-1/3=0

=>(9^x-1)/3=0

=>9 ^x -1=0

=>9^x=1

=>x=0 (n^0=1)

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R+r+2r-r+4r combine like terms and solve

goldenfox [79]

R+r+2r-r+4r

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R+7r - -r =

R+6r

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3 years ago

) Set up a double integral for calculating the flux of F=3xi+yj+zk through the part of the surface z=−5x−2y+2 above the triangle

Fynjy0 [20]

The surface (call it $S$ ) is a triangle with vertices at the points

$x=0,y=0\implies z=2\implies(0,0,2)$

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$x=2,y=0\implies z=-8\implies(2,0,-8)$

Parameterize $S$ by

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Then the flux of $\vec F$ across $S$ is

$\displaystyle\iint_S\vec F(x,y,z)\cdot\mathrm d\vec S=\int_0^1\int_0^1\vec F(x(u,v),y(u,v),z(u,v))\cdot(\vec s_v\times\vec s_u)\,\mathrm du\,\mathrm dv$

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3 years ago

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3 years ago

What is this answer?? : [6.6 ÷ (–5 + 3)] • (–1)

Mars2501 [29]

Your answer is 3.3

-Hope I helped you. :)

3 0

3 years ago

Can i please have some help??

Sliva [168]

Answer:

No solution

Step-by-step explanation:

When lines are parallel, they do not intersect and they do not have a solution.

Thank You

Hope it helps u

3 0

3 years ago

3^x=1÷3. Write down the value of x​

3^x=1÷3. Write down the value of x