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andreyandreev [35.5K]
3 years ago
12

ANSWER THIS PLEASE I NEED TO GET MY SLEEP I FORGOT ​

Mathematics
2 answers:
alisha [4.7K]3 years ago
8 0

Answer:

x=0.2

Step-by-step explanation:

____ [38]3 years ago
6 0
The answer is x0.2 I hope it helped you
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Can I get some help?​
ruslelena [56]

Answer:

y = 4x - 9

Step-by-step explanation:

The points on the graph we can see clearly are (1, -5) and (2, -1).

The equation of the line is in the form <u>slope-intercept</u>, where the general formula is y = mx + b.

We need to find "m", the slope of the line; and "b", the y-intercept.

Use the two points we found in the formula for calculating slope m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}.

Choose which is point 1 and point 2:

Point 1 (1, -5)    x₁ = 1   y₁ = -5

Point 2 (2, -1)   x₂ = 2  y₂ = -1

Substitute x₁, x₂, y₁, and y₂

m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

m=\frac{-1-(-5)}{2-1}       Solve in the numerator and denominator

m=\frac{4}{1}        Simplify the fraction

m=4           Slope of the line

Find "b":

Substitute a point's "x" and "y" coordinates, and the slope, "m", into the general formula for slope-intercept.

I will use point 2:

x = 2; y = -1; m = 4

y = mx + b

-1 = (4)(2) + b         Multiply

-1 = 8 + b            Start isolating "b"

-1 - 8 = 8 - 8 + b            Subtract 8 from both sides

-1 - 8 = b           "b" is isolated

b = -9           Answer for "b", y-intercept.

The variable should be on the left side for standard formatting.

Take the general formula: y = mx + b

Replace "m" and "b" with the values we found.

y = 4x - 9

8 0
2 years ago
A college counselor would like to select an SRS of all of the 525 students in the college. She uses the numbers from 001 to 525
vekshin1

Answer:

Give me a second I know this one.

Step-by-step explanation:

...

8 0
3 years ago
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Two sides of a right triangle are 572 units long. What is the<br> perimeter of the triangle?
wlad13 [49]
The perimeter is 662 units
4 0
3 years ago
3 times 2/3 will be less then,greater then or equal to 3
Hatshy [7]

Answer:

Equal to 3

The drawing will help

4 0
3 years ago
Read 2 more answers
When we first learn arithmetic, we focus on working with whole numbers. Then, we extend our understanding to fractions and negat
vodka [1.7K]

Answer:

I don't think I can remember every skill I was taught through the years but in Kindergarten we used Number Sense so we could understand the meaning of more and less also there's estimation and  PEMDAS. I've also learned how to round up so that the solution is at least around those numbers if the skill is to be applied.

hope that helps

Step-by-step explanation:

3 0
2 years ago
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