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Paraphin [41]
3 years ago
7

When the "plastic" layer moves, what does this cause?

Geography
1 answer:
Fed [463]3 years ago
4 0

Answer: Earthquakes?

Explanation:

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Which of the following is an example of a unitary system of government in American history? a. the American Colonies under Great
sergeinik [125]
A..I belive...<span> Great Britain, for example, decentralizes power in practice though not in </span>constitutional<span> principle?</span>
4 0
3 years ago
The product of two consecutive numbers is 14 less than 10 times the smaller number. find each number
Helen [10]
The consecutive numbers are either 2 and 3, or 7 and 8..

x(x+1) = x^2 + x 
x^2 + x = 10x-14

quadratic form of x^2 + x = 10x-14:
x^2 - 9x + 14 = 0

(x-2)(x-7) = 0

x = 2, 7

so 2 and 3, or 7 and 8 are the answers
4 0
3 years ago
Which expressions can be used to find the coordinates of the midpoint of PQ with endpoints P(3, –1) and Q(–7, –6)? Select THREE
SVETLANKA909090 [29]

A line segment is a straight line with finite length, and thus, have to endpoints(points on either end). The correct options are 2, 3, and 5.

<h3>What are the coordinates of the midpoint of the line segment AB?</h3>

A line segment is a straight line with finite length, and thus, have to endpoints(points on either end).

Suppose we've two endpoints of a line segment as A(p,q), and B(m,n), Then let the midpoint be M(x,y) on that line segment. Then, its coordinates are:

x = \dfrac{p+m}{2}

and

y = \dfrac{q+n}{2}

The midpoint of the points P(3, –1) and Q(–7, –6) is,

x = (-7+3)/2 = -4/2 = -2

y = (-6-1)/2 = -7/2 = -3.5

Now, if we look at the options, the third option will give as the value of the x-coordinate as,

[(1/2)(-7-3)] + 3

= [(1/2)(-10)] + 3

= -5 + 3

= -2

This is the actual coordinate of the midpoint, therefore, this option is correct.

Similarly, the option two expresses the y-coordinate of the midpoint,

(-1 - 6)/2 = -3.5

Also, option five correctly depicts the value of y-coordinate,

-(5/2)-1 = -2.5 - 1 = -3.5

Hence, the correct options are 2, 3, and 5.

Learn more about Line:

brainly.com/question/21511618

#SPJ1

5 0
2 years ago
In what sea is 38 degrees south and 162 degrees east
valentinak56 [21]

Answer:

the Pacific Ocean

Explanation:

5 0
3 years ago
Read 2 more answers
Why is japan so densly populated
RUDIKE [14]
Because of all the industry they have there. Also because of all the mountains and how little space they have due to the huge population of Japan. 
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3 years ago
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