Answer:
the combined age of the three people is
5 J + 24
Step-by-step explanation:
Jill (J)
Kate (J+6)
Ben 3(J+6)
J + (J+6) + 3(J+6)
J+J + 6 +3 J +18
5 J + 24
-6(3 - x) = 5
<em><u>Distributive property.</u></em>
-18 + 6x = 6
<em><u>Add 18 to both sides.</u></em>
6x = 24
<em><u>Divide both sides by 6.</u></em>
x = 4 (This is your answer.)
A^2 + B^2 = c^2
12^2 + b^2 = 20^2
144 + b^2 = 400
-144 -144
b^2 = 256
sqrt(b^2) = sqrt(256)
b=16
x=16
You’re using the Pythagorean theorem to solve for this where (a) represents a side of triangle, (b) represents another side and (c) represents the hypotenuse.
By the divergence theorem, the surface integral over
is
where
denotes the space bounded by
. Assuming the vector field is given to be
then
Converting to spherical coordinates, we take
so that the triple integral becomes
Now the integral over
alone will be the difference of the integral over
and the integral over
, i.e.
We can parameterize the points in
by
so that the integral over
is
So, the integral over
alone evaluates to
Answer:
6(9-4x)
Step-by-step explanation:
Factor 6 out of 54-24x, or group and factor out the GCF. Hope this helps!