b. the ENE-trending Gulf of Aden is a linear sea that is opening in a NNE-SSW direction.
Explanation:
The gulf of Aden is a deepwater gulf that has Yemen in the north and the Arabian Sea in the east. On northwest lies the red sea, being a young and narrow oceanic basin has a rift margin in Arabic and Somali plate. Has a mean oriented to northeast The eastern African rift, red sea, and gulf of Aden forms the afra tri junction system that runs about 2000 km.
d. the volcanoes in Africa define a volcanic arc related to subduction off Africa's east coast
Explanation:
Many crust plates move over the mantle. These plates are limited by three types of ridges or borders that differ in the movement they produce.
Boundaries types: Divergent, Convergent, and Transforming.
Divergent boundary: Occurs along with an underwater mountain range, known as the mid-oceanic ridge or divergent ridge. New crust is created by the molten materials rising from the mantle. The two plates at each side of the rift separate, and the stream of hot material creates a new seabed between them. It occurs an expansion of the sea bottom, which separates the plates. The divergence direction is transversal to the rift orientation. Old plates get separated, and the new crust instantaneously gets formed. The emerging mantle occupies the space left by the separation of the two plates.
a. the NW-trending Red Sea is a linear sea that is opening in a NE-SW direction. CORRECT → The diverging direction is perpendicular to the rift orientation.
b. the ENE-trending Gulf of Aden is a linear sea that is opening in a NNE-SSW direction. CORRECT
c. the volcanoes in Africa define a narrow linear rift that is opening in a NW-SE direction. CORRECT.
d. the volcanoes in Africa define a volcanic arc related to subduction off Africa's east coast ⇒ INCORRECT. The collision between plates creates volcanic arches and continental arches. This process belongs to the convergent boundaries, in which two oceanic plates collide, or one oceanic plate crushes with a continental one.
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Step-by-step explanation:
Explanation is in the file
xtiny.cf/5Gh3
weight/muscle
y = 0.4x
a 170 pounds will have 68 pounds of muscle
heights/weights
y = 7x-338
68 inches weights 138 pounds
year/college
y = 120 x t + 13,200
beging the base the year 2000 2015 will be t = 15
at t =10 14,400
kwh/ cost
y = 0.18 x + 10
y = 0.18 x 400kwh + 10 = 82
coffe cups/cost
y = 3 x + 1000
at x = 100
it will sale 1300 coups of coffee
Explanation:
[tex]\\y = ax + b\\\frac{y_2-y_1}{x_2 - x_1} = a[/tex]
(72-60)/(180-150) = 12/30 = 0.4
y = ax + b
60 = 0.4 x 150 + b
b = 60-60 = 0
170 x 0.4 + 0 = 68
(180 - 110)/(74 - 64) = 70 / 10 = 7
180 = 7 x 74 + b
b = -338
7x68 - 338 = 138 pounds
(15000 - 13200) /( 2015 - 2000) = 120
13200 + 120 x 10 = 14,400
(118 - 55)/(600 - 250) = 0.18
118 - 0.18 x 600 = b
b = 10
150/0 = 3
y = 3 x + 1000
y = 3 (100) + 1,000 = 1,300
Thanks for using Vote Biden 2020
Step-by-step explanation:
-3y = 12
y = -12/3 = -4
this line is a horizontal line, with all points on the line having the y coordinate = -4
so, the functional value of that equation is a constant (-4) for every and all values of x possible.
therefore, the trend for the graph of increasing x is also constant : it will always stay flat at y = -4
b. the ENE-trending Gulf of Aden is a linear sea that is opening in a NNE-SSW direction.
Explanation:
The gulf of Aden is a deepwater gulf that has Yemen in the north and the Arabian Sea in the east. On northwest lies the red sea, being a young and narrow oceanic basin has a rift margin in Arabic and Somali plate. Has a mean oriented to northeast The eastern African rift, red sea, and gulf of Aden forms the afra tri junction system that runs about 2000 km.
d. the volcanoes in Africa define a volcanic arc related to subduction off Africa's east coast
Explanation:
Many crust plates move over the mantle. These plates are limited by three types of ridges or borders that differ in the movement they produce.
Boundaries types: Divergent, Convergent, and Transforming.
Divergent boundary: Occurs along with an underwater mountain range, known as the mid-oceanic ridge or divergent ridge. New crust is created by the molten materials rising from the mantle. The two plates at each side of the rift separate, and the stream of hot material creates a new seabed between them. It occurs an expansion of the sea bottom, which separates the plates. The divergence direction is transversal to the rift orientation. Old plates get separated, and the new crust instantaneously gets formed. The emerging mantle occupies the space left by the separation of the two plates.
a. the NW-trending Red Sea is a linear sea that is opening in a NE-SW direction. CORRECT → The diverging direction is perpendicular to the rift orientation.
b. the ENE-trending Gulf of Aden is a linear sea that is opening in a NNE-SSW direction. CORRECT
c. the volcanoes in Africa define a narrow linear rift that is opening in a NW-SE direction. CORRECT.
d. the volcanoes in Africa define a volcanic arc related to subduction off Africa's east coast ⇒ INCORRECT. The collision between plates creates volcanic arches and continental arches. This process belongs to the convergent boundaries, in which two oceanic plates collide, or one oceanic plate crushes with a continental one.