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3 years ago

Find the side length of a. Pls help!

Mathematics

1 answer:

sdas [7]3 years ago

6 0

Answer:

im too eionf0qn3490fn0wiopf

Step-by-step explanation:

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a town had 2120 acres of pine trees a few years ago. only 15% of the acres of trees are left. how many acres of pine trees remai

LenKa [72]

Answer:

318

Step-by-step explanation:

just to 2120 x .15

8 0

3 years ago

[25 POINTS] The approximate change in the value of f(x) = sqrt(2(x-1)) at x = 3 using differentials with dx = 0.01 is

otez555 [7]

Answer:

$\frac{1}{200}$

Step-by-step explanation:

Find the derivative of the function when x=3

$y=\sqrt{2(x-1)}$

$\frac{dy}{dx}=\frac{1}{\sqrt{2(x-1)}}$

$\frac{dy}{dx}=\frac{1}{\sqrt{2(3-1)}}$

$\frac{dy}{dx}=\frac{1}{\sqrt{2(2)}}$

$\frac{dy}{dx}=\frac{1}{\sqrt{4}}$

$\frac{dy}{dx}=\frac{1}{2}$

Since the change in the value of the function is $dy$ and we know that the change in x is $dx=0.01$ , then we have:

$\frac{dy}{dx}=\frac{1}{2}$

$dy=\frac{1}{2}dx$

$dy=\frac{1}{2}(0.01)$

$dy=\frac{1}{200}$

Therefore, the 2nd option is correct

8 0

2 years ago

Find the mode for the scores 3,760, 5,200, 8,750, 4,400, 5,250

V125BC [204]

Answer:

no mode

Step-by-step explanation:

no number appears more than once

therefore there is no mode

3 0

2 years ago

An albatross can fly 400 kilometers in 8 hours at a constant speed using d as distance and t as number of hours. An equation tha

kow [346]

Answer:

Constant of Proportionality is 50.

Step-by-step explanation:

Albatross can fly 400 kilometers in 8 hours.

'd' represents the distance and 't' represents the number of hours.

The equation $d=50t$ represents the relationship between the distance and time.

Now, in the equation shown above 50 is the constant of proportionality, and 50 represents the rate of change of distance with time.

The constant of proportionality tells us the rate of change between two variables.

So for every 1 hour of time the distance covered is 50 kilometers.

4 0

4 years ago

Find the value of x DUE SUNDAY I NEED ASAP

hoa [83]

Answer:

x=10 degrees

Step-by-step explanation:

2x+8+62=90

2x+70=90

2x=20

x=10

4 0

4 years ago

Read 2 more answers