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3 years ago

What is one way that oak trees can spread to different areas

Mathematics

2 answers:

crimeas [40]3 years ago

7 0

By dropping acorns, and spreading them to other areas by animals and wind.

Alisiya [41]3 years ago

3 0

Sometimes when an oak tree drops an acorn by wind or sometimes animals such as squirrels bury them in the ground the rain and sun will start photosynthesis and a new tree will start to grow

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M is the midpoint of LN. L has coordinates (-3,-1) and M has coordinates (0,1). Find N coordinates.

miskamm [114]

To get the coordinates, we would use the midpoint formula (google it)

(X1-X2/2 , Y1+Y2/2)

(-3+0/2 , -1+1/2)

N: (-3/2,0)

8 0

2 years ago

FILL IN THE BLANKS: PLEASE HELP ASAP

Inessa05 [86]

I'm not quite sure but I'd say 1 and 4.

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3 years ago

What is the solution to this equation 1/2n^2+18=0

ololo11 [35]

Answer:

n = ±6 .

Step-by-step explanation:

A quadratic equation is given to us and we need to find out the solution of the given equation . The given equation is ,

$\rm\implies -\dfrac{1}{2}n^2+18=0$

Subtracting 18 both sides ,

$\rm\implies -\dfrac{1}{2}n^2 = -18$

Multiplying both sides by -2 ,

$\rm\implies -2\times\dfrac{1}{2}n^2 = -2\times -18$

On simplyfing , we get ,

$\rm\implies n^2= 36$

Putting squareroot both sides ,

$\rm\implies n= \sqrt{36}$

This equals to ,

$\rm\implies \boxed{\quad\blue{\rm n =\pm 6 }}$

Hence the value of n is ±6 .

6 0

3 years ago

What is y=3x^2-2 in vertex form

Nata [24]

$\bf \qquad \qquad \textit{parabola vertex form}
\\\\\\
y=a(x-{{ h}})^2+{{ k}}\\
x=a(y-{{ k}})^2+{{ h}}\qquad\qquad vertex\ ({{ h}},{{ k}})\\\\
-----------------------------\\\\
y=3x^2-2\iff y = 3(x-0)^2-2$

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3 years ago

Help me! Solve the equation. −2/3x+3/7=1/2

alexira [117]

-2/3x+3/7=0.5
-2/3x+3/7=5/10
-2/3x+3/7=1/2
-42 x 2x +6 x 3=21
-28x+18=21
-28x=21-18
-28x=3
x=-3/28

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3 years ago