Answer:
Step-by-step explanation:
<span>You must get p by itself, so first subtract B from both sides: SA-B=1/2lp. Then multiply both sides by 2, which cancels out the 1/2: 2SA=lp. Then divide both sides by l: (2SA)/l=p.</span>
Answer:
28%
Step-by-step explanation:
100%-72%
=28%
So,about 28% of the earth surface is covered by dry land.
Answer:
Step-by-step explanation:
The magnitude of a vector is the length of the vector itself.
Given a bi-dimensional vector, the magnitude of the vector is given by:
where
is the x-component of the vector
is the y-component of the vector
The vector in this problem is
Therefore its components are
And so, the magnitude of the vector is:
Answer:
Solving the inequality we get b <= 1
Step-by-step explanation:
We need to solve the inequality
solving the inequality:
Subtracting 6 on both sides
subtracting 14 b on both sides
Divide both sides by -3 and the inequality will be changed to less than equal i.e <=
So, solving the inequality we get b <= 1