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2 years ago

Food Chains What does the ---> (arrow) represent in a food chain in terms of energy? Your answer

Mathematics

1 answer:

enot [183]2 years ago

6 0

Answer: Arrows are used to show the feeding relationship between the animals.

Step-by-step explanation: The arrow points from the organism being eaten to the organism that eats it.

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4/5 • 6 = x <br> What is x?

Savatey [412]

X= 4.8 or x= 4 4/5 i believed

8 0

2 years ago

Solve for the roots in the equation below. In your final answer, include each of the necessary steps and calculations.

Nostrana [21]

$x^3-27i=0$
$x^3=27i$
$x^3=27e^{i\pi/2}$
$x=\left(27e^{i\pi/2}\right)^{1/3}$
$x=3e^{i(\pi/2+2\pi k)/3}$
$x=3e^{i\pi(4k+1)/6}$

where $k\in\{0,1,2\}$ . This means you have

$x=3e^{i\pi/6}=\dfrac32(\sqrt3+i)$
$x=3e^{i5\pi/6}=\dfrac32(-\sqrt3+i)$
$x=3e^{i9\pi/6}=-3i$

as the solutions to the original equation.

4 0

3 years ago

The perimeter of a rectangle

mina [271]

XZ=XY+YZ

JL=JK+KL

use the trigonometric values table or unit circle to calculate the expression

6 0

2 years ago

can you plz help me with question 9 asp and if you get the answer plz show me how you got it or i will loose points on my homewo

olga2289 [7]

The answer is 123 I got the answer by multiplying length ×width×hight

6 0

2 years ago

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erastovalidia [21]

Answer:

1. KLP + PLM = 180 degrees (straight line)

2. 3x + angle PLM = 180 degrees

3. angle PLM = 180 - 3x

4. PMN = P + PLM (Exterior angle)

5. 2x + 72 = x + 180 - 3x

6. x = 27

Step-by-step explanation:

1. Notice that angle KLP + angle PLM is a straight line, so KLP + PLM = 180 degrees (straight line)

2. angle KLP = 3x, so

3x + angle PLM = 180 degrees

3. angle PLM = 180 - 3x

4. PMN = P + PLM (Exterior angle)

5. 2x + 72 = x + 180 - 3x

6. 5 gives 4x = 108, so x = 27

6 0

3 years ago

Read 2 more answers

Food Chains What does the ---> (arrow) represent in a food chain in terms of energy? Your answer​

Food Chains What does the ---> (arrow) represent in a food chain in terms of energy? Your answer