How do you create an equation that represents a proportional table?

Answers

Answer 1

Answer: All you have to do is find the what happens to the x and then do f(x) = whatever function that makes y

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An n-sided polygon has two of its exterior angles measuring 30° and 42°.The remaining exterior angles all measure 16° each. Find the value ot n.

Answers

Answer:

n = 20.

Step-by-step explanation:

The external angles of a polygon add up to 360 degrees. So:

30 + 42 + 16(n - 2) = 360 where n is the number of sides of the polygon.

16n + 30 + 42 - 32 = 360

16n + 40 = 360

16n = 320

n = 20.

8,473,227 to rhe nearest 100,000

Answers

Answer:

it should be 8,000,000

hope it helped!

8500000 thats it. i have to type 20 characters however

The given line segment has a midpoint at (−1, −2).PLEASE HELP I'LL PICK A BRAINLIEST PERSON!!!
What is the equation, in slope-intercept form, of the perpendicular bisector of the given line segment?

A.y = −4x − 4
B.y = −4x − 6
C.y = x – 4
D.y = x – 6

Answers

Step 1

Find the slope of the given line

Let

$A(-5,-3)\ B(3,-1)$

we know that

The formula to calculate the slope between two points is equal to

$m=(y2-y1)/(x2-x1)$

substitute the values

$m=(-1+3)/(3+5)$

$m=(2)/(8)$

$m=(1)/(4)$

Step 2

Find the slope of the perpendicular bisector

we know that

If two lines are perpendicular, then the product of their slopes is equal to minus one

$m1*m2=-1$

In this problem

$m1=(1)/(4)$ -----> slope of the given line

Find m2

$m2=-1/m1$

substitute

$m2=-1/(1/4)=-4$

Step 3

Find the equation of the perpendicular bisector

we have

$m2=-4$

point $(-1,-2)$

The equation of the line into slope-intercept form is equal to

$y=mx+b$

substitute the values and find the value of b

$-2=(-4)(-1)+b$

$-2=4+b$

$b=-6$

the equation of the line is

$y=-4x-6$

therefore

the answer is the option B

$y=-4x-6$

see the attached figure to better understand the problem

The answer is B- y = −4x − 6

How would i get the answer for this problem 973÷2

Answers

You would divide 973 by 2 and your answer would be 486.5

Find the equation of the line.
Please need help badly!!

Answers

Answer:

lets consider two end points are the marked points ,

Then ,

(1,5)=x1,y1

(-1,-3)=x2,y2

line passes through point(1,0)=x3,y3

slope of line ,m = (y2-y1)/(x2-x1)

= (-3-5)/(-1-1)

Eqn of line is:

y-y3=m(x-x3)

y-0 = 4(x-1)

y=4x-4

4x-y=4 is reqyuired eqn..

Step-by-step explanation:

Problem may arise due to calculation but plz check it ...

the expression w/6 gives the weightof an object on the moon in pounds with a weight of 6/w pounds on Earth. what is the weight of a space suit on the moon if the space suit weighs 178.2 pounds o. Earth

Answers

The space suit would weigh 29.7 lbs.

Answer:

29.7 lbs

Step-by-step explanation:

W = weight of anything on earth.

So the expression would be :

178.2/6.

Now you will have to devide.

178.2/6 is 29.7 lbs

Hope this helps!

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