Answer:
Explanation:
What is the radius or diameter? I can't help you without that.
The two vectors parallel to v of the given length. v=6, −8, 0; length=30 are; ⟨18, −24, 0⟩ and ⟨18, 24, 0⟩
<h3>How to find parallel vectors?</h3>
The length of the vector v is gotten as;
|v| = √[6² + (-8)² + 0²)
|v| = 10
So v has a length 10. To obtain vectors parallel to v of length 30, we need to multiply v by (30/10) = 3 and (-30/10) = -3.
We will have the two parallel vectors at;
3⟨6, −8, 0⟩
−3⟨6, −8, 0⟩
= ⟨18, −24, 0⟩
=⟨18, 24, 0⟩
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Answer:
yes thats true becouse thats were the refrees operate
Answer:
Climate and River Flow, Erosion
, River Obstructions, Pollution.
Explanation:
Sediment movement contributes to deteriorating environmental factors by causing high turbidity which in turn limits sunlight penetration into the water column. This has a negative effect on the growth of algae and aquatic plants.
Sediments present in rivers with spawning organisms, disrupt the ecosystem because the gravel beds involved in spawning are covered with sediments. The habitat of the fish is therefore, destroyed through this movement process.
Sedimentation can also lead to increased flooding by blocking the effectiveness of the reroute that should occur with water into drainage channels. Flooding, disrupts processes such as water transportation, disrupts day to day living most notably in areas closest to these rivers. These sediments as well could disrupt irrigation by clogging hydraulic mechanisms set in place to provide irrigation.
The equation didn’t pop up but if you send it again I can help