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1 year ago

What happens when magma convection currents move in opposite directions?

Mathematics

1 answer:

Nata [24]1 year ago

7 0

Answer:

If the magma convection currents flow in opposite direction, the plates present floating on the molten magma also float apart, causing divergent plate boundaries.

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the perimeter of a rectangular garden is 50 meters and area is 150 meters square . calculate the length and breadth of the garde

makkiz [27]

Answer: The two sides are 15m and 10m.

Step-by-step explanation:

Area = l x w

150 = l x w

There are two solutions for l

l 1= P/4+1/4√P2﹣16A

=50/4+1/4·√50^2﹣16·150=15m

l2 = P/4﹣1/4√P2﹣16A

=50/4﹣1/4·√50^2﹣16·150=10m

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2 years ago

Find three consecutive even integers have a sum of 48.

yan [13]

Answer:

14, 16, 18

Step-by-step explanation:

x + (x+2) + (x+4)= 48

3x + 6 = 48

3x = 42

x = 14

x+2 = 16

x+4 = 18

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3 years ago

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Find the 7th term in the sequence -10,-6,-2,2...

jeyben [28]

1st term = -10

2nd term = -6

3rd term = -2

4th term = 2

5th term = 6

6th term = 10

7th term = 14

The reason how I got 14 for the 7th term is because, i added 4 to each term.

Hope this helps!

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2 years ago

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Put the boxes in the correct place given equation is first to let you know

VladimirAG [237]

When converted to a household measurement, 9 kilograms is approximately equal to a

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2 years ago

if the diameter of the front wheels on the locomotive is 4 ft what is the diameter of the front wheels on the model. Express the

Leto [7]

Question is Incomplete, Complete question is given below.

Consider a model of a train locomotive that has a similarity transformation map of x arrow right 48x from the model to the actual locomotive when answering the question.

If the diameter of the front wheels on the locomotive is 4 feet, what is the diameter of the front wheels on the model? Express the answer in inches.

Answer:

The diameter of front wheel on the model is 1 inch.

Step-by-step explanation:

Given:

Let diameter of the front wheel on the model be 'x'.

Actual diameter of front wheel = 4 feet

Now given that ratio model to actual = $\frac{x}{48x}= \frac{1}{48}$

Now we can say that ratio model to actual is equal to ratio of model diameter of front wheel to actual diameter of front wheel.

framing in equation form we get;

$\frac{x}{4}=\frac{1}{48}\\\\x=\frac{4}{48} = \frac{1}{12} \ ft.$

Now we know that;

$\frac{1}{12}\ ft = 1 \ in.$

Hence The diameter of front wheel on the model is 1 inch.

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2 years ago