Answer:
x = 10
y = 6
Explanation:
If ∆ABC is congruent to ∆GEF, therefore their corresponding side lengths would be equal to each other. Thus:
x - 8 = 2 (corresponding sides of both triangles are equal)
Add 8 to both sides
x - 8 + 8 = 2 + 8
x = 10
Also:
x - y = 4 (corresponding sides of both triangles are equal)
Plug in the value of x
10 - y = 4
10 - y - 10 = 4 - 10
-y = 4 - 10
-y = -6
-y/-1 = -6/-1
y = 6
Answer:
b) the Pacific plate has carried the volcanoes away from the hot spot that formed them
Explanation:
The Hawaiian islands all have volcanic origin. Some are not active, while some still are. All of these islands have been active volcanoes at one point of time, and they have been created by a hot spot that lies beneath the Pacific plate. The hot spot has such a power that it actually manages to break through the central part of the plate where its crust is the strongest and densest. As the magma manages to come out above the water, it manages to create volcanic islands. The Pacific plate though is moving, it is not static, so it drags the volcanic islands away from the hot spot, causing their extinguishing. As those islands are moved away, the hot spot creates new volcanic islands, and the process constantly continuous, resulting in a volcanic island chain.
Nevertheless, the unifying influence of the monsoons on the Indian subcontinent is quite perceptible. ... These monsoon winds bind the whole country by providing water to set the agricultural activities. Thus, in view of the above the monsoon is considered as a unifying bond for this subcontinent.
