3 years ago

Does anybody know this ??

Mathematics

1 answer:

Degger [83]3 years ago

3 0

the correct Answer is:

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What are the earth's four spheres

wel

Answer:

Geosphere, Hydrosphere, Lithosphere, Biosphere

Step-by-step explanation:

Hope this helps!! :)

4 0

3 years ago

Which of the following explains why f(x) = log4^x

AVprozaik [17]

Answer:

There is no power of 4 that is equal to 0.

Step-by-step explanation:

$f(x) = log \: {4}^{x} \\ \\ plug \: x = 0 \\ \\ f(0) = log \: {4}^{0} \\ \\ f(0) = log \: 1 \: ( \because \: {n}^{0} = 1) \\ \\ f(0) = 0 \: ( \because \: log \: 1 = 0)$

Hence, f(x) = log4^x

does not have a y-intercept.

5 0

3 years ago

What is the distance between (-9 -3) and (-4 -1)

AnnyKZ [126]

Answer:

|5.385|

Step-by-step explanation:

$\sqrt{((-9)-(-4))^2 + ((-3)-(-1))^2$ =

$\sqrt{(-5)^2 + (-2)^2$ =

$\sqrt{25 + 4$ =

$\sqrt{29$ =

|5.385|

7 0

2 years ago

Write, in slope intercept form, the equation of the line that passes through (8, -9) and has a slope of -5/4.

dezoksy [38]

Answer:

The equation in the slope-intercept form will be:

$y=-\frac{5}{4}x+1$

Step-by-step explanation:

Given

slope = m = -5/4

point = (8, -9)

As we know that the equation of a line in point-slope form is

$y-y_1=m\left(x-x_1\right)$

substituting the values m = -5/4 and point = (8, -9)

$y-\left(-9\right)=\frac{-5}{4}\left(x-8\right)$

$y+9=\frac{-5}{4}\left(x-8\right)$

Writing the equation in slope-intercept form

$y=mx+b$

where m is the slope, and b is the y-intercept

so the equation of the line in slope-intercept form becomes

$y+9=\frac{-5}{4}\left(x-8\right)$

subtract 9 from both sides

$y+9-9=\frac{-5}{4}\left(x-8\right)-9$

$y=-\frac{5}{4}x+1$

Therefore, the equation in the slope-intercept form will be:

$y=-\frac{5}{4}x+1$

7 0

3 years ago

Sebastian rides his bike 2,000 meters in 5 minutes. How many meters does he bike in 1 minute?

USPshnik [31]

Answer:400 meters

Step-by-step explanation:

2000/5=400

5 0

2 years ago

Read 2 more answers