Answer:
A) Scalene- all three sides have different measures, therefore a scalene triangle does not have any congruent sides.
B) Equilateral- a triangle where all three sides have the same measure is called an equilateral triangle. And every equilateral triangle is also an isosceles triangle, since it has two sides that are congruent.
C) Isosceles- An isosceles triangle has two sides that have the exact same measure.
Explanation:
Just cause homie
The answer is subduction zone, this describes the action of
having one slide and another plate beneath and merge into the mantle of the
earth. This usually happens when collision occurs such as having tectonic plates
collide of each planet.
Answer: An avalanche is an example of erosion
Explanation:
its effects would be worldwide. Such a giant eruption would have regional effects such as falling ash and short-term (years to decades) changes to global climate. Those parts of the surrounding states of Montana, Idaho, and Wyoming that are closest to Yellowstone would be affected by pyroclastic flows, while other places in the United States would be impacted by falling ash (the amount of ash would decrease with distance from the eruption site). Such eruptions usually form calderas, broad volcanic depressions created as the ground surface collapses as a result of withdrawal of partially molten rock (magma) below. Fortunately, the chances of this sort of eruption at Yellowstone are exceedingly small in the next few thousands of years.
Www.usgs.gov
That's called a "geostationary" orbit. (Not "geosynchronous".)
It's the situation when the satellite's orbit is
-- perfectly circular,
-- exactly over the equator,
-- and at exactly the right distance from the center of the Earth
(<span>42,164 km or 26,199 mi).</span>
None of these conditions can ever be perfect, and in fact they change over time.
So every real geostationary satellite actually describes a little figure-8 in the sky
once a day. The better its orbit is, the smaller the figure-8.
In order to keep the orbit reasonably correct, it needs a puff from its onboard
thrusters every once in a while.
That's how a TV or weather satellite reaches its "end of life", if it doesn't get
smashed by a meteoroid first: Either its solar panels get too dusty and chipped
by micrometeoroids to generate enough power, or else it runs so low on fuel for
its onboard thrusters that it can't be kept in a useful orbit. At that point, the fuel
that remains is used to intentionally put it into a crazy orbit, where it will dip low
into the atmosphere and burn up.
Why destroy it ? To get it out of the geostationary orbital track, and open up one
of those precious slots for a new, young satellite to take its place. There are only
a few hundred slots available where a satellite can be geostationary. (And a slot
over the Indian Ocean doesn't do TV viewers in the US much good.)
