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3 years ago

7

write an equation in slope intercept form for the line that passes through (0,-2) and is parallel to the line whose equation is

6x + 2y =6

1 answer:

Elza [17]3 years ago

5 0

Equation of parallel line is y=-3x-2

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Im just trynna see if im correct but this is urgentt

koban [17]

Answer:

dont have question

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

How much of a circle does a 100 degree angle turn through

SpyIntel [72]

A circle is 360 degrees so if you are turning 100 degrees... you would get 100/360 of the way around the circle.
100/360 = 5/18
answer: 5/18

6 0

3 years ago

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If 2.5 mol of dust particles were laid end to end along the equator, how many times would they encircle the planet? The circumfe

Natalka [10]

Answer:

They encircle the planet $3.76\times 10^{11}$ times.

Step-by-step explanation:

Consider the provided information.

We have 2.5 mole of dust particles and the Avogadro's number is $6.022\times 10^{23}$

Thus, the number of dust particles is:

$2.5\times 6.022\times 10^{23}=15.055\times 10^{23}$

Diameter of a dust particles is 10μm and the circumference of earth is 40,076 km.

Convert the measurement in meters.

Diameter: $10\mu m\times \frac{10^{-6}m}{\mu m} =10^{-5}m$

If we line up the particles the distance they could cover is:

$15.055\times 10^{23}\times 10^{-5}=15.055\times 10^{18}=1.5055\times 10^{19}$

Circumference in meters:

$40,076km\times \frac{1000m}{1km}=40,076,000 m$

Therefore,

$\frac{1.5055\times 10^{19}}{40,076,000} = 3.76\times 10^{11}$

Hence, they encircle the planet $3.76\times 10^{11}$ times.

8 0

3 years ago

Translate verbal expression to an algebraic expression<br><br> 8 times a number x is subtracted by 4

slamgirl [31]

Answer:

8x - 4

Step-by-step explanation:

8x - 4

3 0

3 years ago

What is the answer For -6k Plus 7K

Furkat [3]

-6k+7k equals 1k.................................

8 0

3 years ago