; to find the length of the hypotenuse, you have to use the pythagorean theorem, which states that, in a right triangle,
.
and
would be the two legs, while
would be the hypotenuse. You need to plug in the values of the legs as
and
:
. Solve for the squares of the two numbers, resulting in
, and ultimately
. Find the square root of
and
, and you get
.
Each rectangle is (18cm)(10cm)=180 square cm.
180 square cm/45 square cm=4. she cuts four triangles from each rectangle
(4 patches/rectangle)(32 rectangles)=128 patches
Answer=128 patches
<span>Steno’s final principle is the “principle of lateral continuity,” which says that sediment layers spread out until they reach an obstacle that keeps them from spreading further, the way soup spreads out in a bowl until it reaches the sides of the dish. “Wherever bared edges of strata are seen,” he wrote, “either a continuation of that same strata must be looked for or another solid substance must be found that kept the material of the strata from being dispersed.”
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Glaciers that form high up in the mountains are classified as alpine.
Answer: B. Alpine.
