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3 years ago

How are people moved? (two examples)

Geography

2 answers:

saw5 [17]3 years ago

8 0

Answer:

internal migration: moving within a state, country, or continent.

external migration: moving to a different state, country, or continent.

Explanation:

earnstyle [38]3 years ago

7 0

Answer:

By muscles. Muscles move body parts by contracting and then relaxing. (Muscles pull on the joints, allowing us to move.) Muscles can pull bones, but they can't push them back to the original position. So they work in pairs of flexors and extensors.

Examples:

+Jumping: form of locomotion or movement

+Running: __________________________ (As above)

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FIFTY POINTS AND BRAINLIEST. A demographic transition:

jeka57 [31]

BBBBBBBBBBBBBBBBBExplanation:

5 0

3 years ago

It's urgent please help! find the perimeter of the triangle with vertices listed (-5,2), (3,2), (1,6)

vovangra [49]

Answer:

19.68

Explanation:

Given:

Vertices : (-5,2), (3,2), (1,6)

To get the length of each side, we need to

Length = √(x2 - x1)^2 + (y2 - y1)^2

calculate the distance between the points ;

Taking, (-5,2), (3,2)

L1 = √(3 -(-5))^2+ (2 -2)^2

L1 =√(3 + 5)^2 + 0^2

L1 = √8^2 = √64 = 8

Taking L2 ; (3,2), (1,6)

L2 = √(1 -3)^2 + (6 - 2)^2

L2 = √ (-2)^2 + 4^2

L2 = √ 4 + 16

L2 = √20 = 4.47

Taking L3 ; (-5,2), (1,6)

L3 = √(1 - (-5))^2 + (6 - 2)^2

L3 = √(1 + 5)^2 + (6 - 2)^2

L3 = √6^2 + 4^2

L3 = √36 + 16 = √52

L3 = 7.21

Therefore, perimeter = L1 + L2 + L3

8 + 4.47 + 7.21 = 19.68

4 0

3 years ago

Read 2 more answers

Which process can be used to estimate earth age?

Brums [2.3K]

Your answer is radiometric dating

8 0

3 years ago

Read 2 more answers

Which layer surrounds the center of the earth? <br> A: crust<br> B: core <br> C: mantle

anzhelika [568]

It is C the mantle becauce the crust is the where we live I think of it as the crust of a sandwhich and the core it the center of the earth

4 0

3 years ago

Read 2 more answers

How do I find the area of these?

crimeas [40]

Answer:

For b. 11*3x = 33x

For c. (3x-4)(11x-2) = $33x^{2} -50x+8$

Explanation:

For b. Since it is a rectangular the A = l*w

w = 11 & l = 3x => A = 11*3x = 33x

For c. Since it is a square we could assume that the A = $s^{2}$ a side squared (since they all have the same length) but to be on the safe side, we'll assume it is not a square and do the math of multiplying one side by another (just like for a rectangle)

Side up = 3x + (-4) = 3x-4

Side left = 11x + (-2) = 11x-2

Side up * Side left = (3x-4)(11x-2) = $33x^{2} -50x+8$

3 0

3 years ago