Answer:
O Both are inexpensive ways to fight erosion.
Explanation:
Beach nourishment which is the artificial placement of sand on the shores of the beach in-order to maintain the amount of sand present as was obtainable in the foundation of the coast is one of the inexpensive ways to fight erosion.
Most times, the sands are taken from where they are in abundance and moved towards the shores of the beach where they are lacking. <em>This similar to vegetation management which is the implementation of various strategies like tree pruning, tree growth and use of herbicides in-order to prevent erosion and establishment of inadequate compatible species environment.</em>
<span>The state of being happy.
</span><span>Happiness lessens stress
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The correct answer for the question that is being presented above is this one: "B) the ratio between the second and fourth digits on the hand." One of the best physical indicators of exposure to prenatal androgens is <span>the ratio between the second and fourth digits on the hand.</span>
To find the displacement between t=0 and t=1, we want to plug 0 & 1 into the equations, then find the different in the answers.
<u>When t = 0:</u>
x = 4 cos(π(0)+π/4) → π · 0 = 0, so therefore:
x = 4 cos (π/4) → cos (π/4) = √2/2
x = 4 (√2/2)
x = 4√2/2 → 4 divided by 2 = 2, so we can simplify this to
x = 2√2
<u>When t = 1:</u>
x = 4 cos(π(1)+π/4) → π · 1 = π, so therefore:
x = 4 cos (π + π/4) → π + π/4 = 5π/4, so therefore
x = 4 cos (5π/4) → cosine of 5π/4 = -√2/2
x = 4 · -√2/2
x = -4√2/2 → -4 divided by 2 = -2, so we can simplify this to
x = -2√2
<u>Answer</u>: Then, we find the difference between x(0) and x(1), which is x(1)-x(0) =
-√2/2 - √2/2 = <u>-√2</u>
<span>The government provides support programs for these events, and they hold the events in order to bring information about assistance into the communities. They want to reach out to the people affected by these issues and encourage people to become more educated about them.</span>
