The sum of a number and its ___________

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Lena [83]

Dbd be hehehehe djfjf rnrkfb

5 0

2 years ago

Read 2 more answers

F = uv/u + v make u the subject

never [62]

I'm assuming that you mean

$\dfrac{uv}{u+v}$

because if you meant

$\dfrac{uv}{u}+v$

then u would simplify and you couldn't make it the subject.

Under this assumption, we start with

$F=\dfrac{uv}{u+v}$

We multiply both sides by $u+v$

$F(u+v)=uv$

We expand the left hand side:

$Fu+Fv=uv$

We move all terms involving u to the left and all terms not involving u to the right:

$Fu-uv=-Fv$

We factor u on the left hand side:

$u(F-v)=-Fv$

We divide both sides by $F-v$

$u=\dfrac{-Fv}{F-v}$

3 0

3 years ago

What is the missing number?"

Nookie1986 [14]

Number 6 hopefully it helped

3 0

3 years ago

X+1/3y=4 in slope intercept form EXPLAIN

shepuryov [24]

Answer:

4

x

−

1

3

y

=

−

2

To convert this equation to slope-intercept form, solve for

y

.

Subtract

4

x

from both sides.

−

1

3

y

=

−

2

−

4

x

Simplify

−

1

3

y

to

−

y

3

−

y

3

=

−

2

−

4

x

Multiply both sides times

3

.

−

y

=

−

2

(

3

)

−

4

x

(

3

)

Simplify.

−

y

=

−

6

−

12

x

Rearrange the right side.

−

y

=

−

12

x

−

6

Multiply both sides times

−

1

.

y

=

12

x

+

6

m

=

12

and

b

=

6

.

Step-by-step explanation:

6 0

2 years ago

A(n) a0 is a complex community of organisms that function as a unit in an environment.

Inessa [10]

I'm fairly sure that the answer is an ecosystom.

4 0

2 years ago

The sum of a number and its ____________ is zero.