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Vlad [161]
3 years ago
11

PLS ANSWER WILL GIVE BRAINLIEST!

Mathematics
1 answer:
IgorLugansk [536]3 years ago
7 0

Answer:

I think so the 4 th one....

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In chemistry a mole is a unit of measure equal to 6.02x10^23 atoms of a substance. The mass of a single neon atom is about 3.35x
Slav-nsk [51]
2(6.02*10^23)(3.35*10^-23)

2*6.02*3.35

answer : 4.0334*10^1
7 0
3 years ago
What is the equation in point-slope form of a line that passes through the points(-2,4) and has a slope if 5
Lelechka [254]

Answer:

Step-by-step explanation:it’s up two and left 4 and do that equation 5 times

5 0
3 years ago
Is the equation y=(x-2)³ a function?
lesya [120]

Answer:

Yes, it is a function.

Step-by-step explanation:

A relation is a function if it passes the VLT (Vertical Line Test).

When graphed, it kind of looks like a combination between a "U" and "V" shape, meaning it passes the Vertical Line Test.

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3 years ago
Graph the solution to the following linear inequality in the coordinate plane 5x-y>-3
Irina18 [472]

Answer:

Here's one way to do it

Step-by-step explanation:

1. Solve the inequality for y

5x - y > -3

      -y > -5x  -  3

       y < 5x + 3

2. Plot a few points for the "y =" line

I chose

\begin{array}{rr}\mathbf{x} & \mathbf{y} \\-2 & -7 \\-1 & -2 \\0 & 3 \\1 & 8 \\2 & 13 \\\end{array}

You should get a graph like Fig 1.

3. Draw a straight line through the points

Make it a dashed line because the inequality is "<",  to show that points on the line do not satisfy the inequality.

See Fig. 2.

4. Test a point to see if it satisfies the inequality

I like to use the origin,(0,0), for easy calculating.

y < 5x + 3

0 < 0 + 3

0 < 3. TRUE.

The condition is TRUE.

Shade the side of the line that contains the point (the bottom side).

And you're done (See Fig. 3).

6 0
4 years ago
iPhone 8 has a screen with an aspect ratio of 16:9, a diagonal length of 5.5, and 1080 by 1920 physical pixels. compute the dime
bixtya [17]

Answer:

iPhone 8+ (2017) 736 × 414 1920 × 1080 16:9 3× 5.5″ 401 PPI

Step-by-step explanation:

8 0
3 years ago
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