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2 years ago

Math come help plese

Mathematics

1 answer:

Ray Of Light [21]2 years ago

3 0

Answer:

Step-by-step explanation:

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Hey science test is worth 100 points and has 25 questions there are multiple choice questions worth three points each and short

Snezhnost [94]

Answer:

x+y=100

3x+8y=25

Step-by-step explanation:

So there are around 3 essay questions

6 0

2 years ago

This table represents a function plot the points to represent the function as a graph

yKpoI14uk [10]

Answer:

The graph in the attached figure N 2

Step-by-step explanation:

The complete question in the attached figure N 1

we have the ordered pairs

(-4,9),(-1,3),(0,1),(2,-3)

Using a graphing tool

Plot the given ordered pairs in the coordinate plane

Remember that

In a ordered pair (x,y), the first coordinate is the location of the point in the x-axis and the second coordinate is the location of the point in the y-axis

see the attached figure

The graph represent a line

Find the equation of the line

Find the slope

take two points

$(0,1),(2,-3)\\m=(-3-1)/(2-0)=-2$

The equation of the line in slope intercept form is equal to

$y=mx+b$

we have

$m=-2\\b=1$

substitute

$y=-2x+1$

6 0

2 years ago

How do you do this? I’ve been having trouble with this for the past 10 mins

xz_007 [3.2K]

Basically it's telling you what equation to use for the specific value of g(x). If x is g(2) then you would use the third equation. 2x - 5. so 2(2)-5= -1

7 0

2 years ago

Six more than five times a number (x) is at least twenty-one

I am Lyosha [343]

The answer to this would be 5x+6>=21. Just wanted points :P

3 0

2 years ago

A car tire is spinning a complete revolution every 0.60 seconds. The valve stem is 2 inches above ground at its lowest point and

finlep [7]

Answer:

Step-by-step explanation:

What is the amplitude, ||, of the height and co-height functions for this car tire

|| = 6

Let () represent the co-height function after rotation by radians, and let () represent the height function after rotation by radians. Write functions for the co-height and for the height in terms of .

() = ()

The co-height graphs are the same but translated 2 inches upward

so our function is:

() = () + 2 or

() = () + 2

5 0

2 years ago