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3 years ago

Using the lists below, match the economic system with the correct indigenous culture.

Mathematics

2 answers:

lisov135 [29]3 years ago

8 0

A b c d e f g h I j k l m n I p q r s t

yanalaym [24]3 years ago

3 0

Answer:

where is this from

Step-by-step explanation:

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Identify the equation that correctly shows the given relationship.

mario62 [17]

Picture one: C
Picture two: D

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3 years ago

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Select the correct answer. Which expression is equivalent to this polynomial? x2 + 8

Svetlanka [38]

Answer:

D ( x -2i sqrt(2)) ( x+ 2i sqrt(2))

Step-by-step explanation:

x^2 + 8

We want to factor so rewrite as squares

x^2 + (2sqrt(2))^2

Rewrite with a subtraction sign i^2 = -1

x^2 - (2*i*sqrt(2))^2

This is the difference of squares

a^2 - b^2 = ( a-b) (a+b)

( x -2i sqrt(2)) ( x+ 2i sqrt(2))

3 0

3 years ago

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Ship A receives a distress signal from the southwest, and ship B receives a distress from the same vessel from the north. At wha

Fiesta28 [93]

I've attached an image showing the coordinates of Ship A and Ship B.

Answer:

distressed vessel is located at (1, 1.5)

Step-by-step explanation:

From the image attached, we can see that;

Coordinate of ship A is (3, 4)

Coordinate of ship B is (1, 1)

Now, we are told that Ship A receives a distress signal from the southwest, and ship B receives a distress from the same vessel from the north.

This means that the distressed ship is somewhere in between ship A & B.

To solve this, we will extend the arrow line from Ship A in that same SW direction and we will do the same for ship B in the same North direction. Their point of intersection is where the distressed ship is located.

Now, if we do that, we will see that they will intersect at the point; (1, 1.5)

Thus,distressed vessel is located at (1, 1.5)

5 0

4 years ago

Please Help! Solve for the variable. 12.5 = y - 1.25 .

Rom4ik [11]

Your answer is y = 13.75

5 0

3 years ago

I need help with this question please

lutik1710 [3]

Answer:

Average rate of change is - 1/6 or -0.166…

Step-by-step explanation:

${ \tt{f(x) = \frac{1}{x - 5} }}$

f(-1):

${ \tt{f( - 1) = \frac{1}{( - 1 - 5)} }} \\ = { \tt{ - \frac{1}{6} }}$

f(3):

${ \tt{f(3) = \frac{1}{3 - 5} }} \\ = { \tt{ - \frac{1}{2} }}$

Average rate of change:

$= { \bf{ \frac{f(3) - f(-1)}{2} }}$

${ \tt{ = \frac{ - \frac{1}{2} - ( - \frac{1}{6} ) }{ 2 } }} \\ \\ = { \tt{ - \frac{1}{6} }}$

4 0

3 years ago

Read 2 more answers