3 years ago

Find the value of each variable that makes the equation true.

Mathematics

1 answer:

kakasveta [241]3 years ago

6 0

Answer:

a because there is a cofficent that makes the answer true

You might be interested in

How are these triangles congruent??????

Soloha48 [4]

Answer:

SAS Test

Step-by-step explanation:

6 0

3 years ago

Write the equation of the line that passes<br> through the points (3, 1) and (9,-3)

german

Answer:

y = -2/3x+3

Step-by-step explanation:

Slope = y2-y1/x2-x1

(3,1) = (x1,y1)

(9,-3) = (x2,y2)

Slope = (-3-1)/(9-3)

= -4/6

= -2/3

y-intercept form: y=mx+b [m=slope, b=y-intercept]

plugging (3,1) into this 1 = -2/3×3 +b

1 = -2 +b

b = 3

7 0

3 years ago

Help Please.......Seriously

lutik1710 [3]

Answer:

The answer is C.

Step-by-step explanation:

5 0

3 years ago

Test for origin symmetry:<br> y=x/(x^2+1)

Korolek [52]

$y=\dfrac{x}{x^2+1}\\\\ -y=-\dfrac{-x}{(-x)^2+1}\\ -y=\dfrac{x}{x^2+1}\\ y=-\dfrac{x}{x^2+1}$

$-\dfrac{x}{x^2+1}\not =\dfrac{x}{x^2+1}$ so it's not symmetrical about the origin.

6 0

3 years ago

What is the mode of the data set 5,7,8,10,12,12

nekit [7.7K]

Answer:

The mode is twelve.

Step-by-step explanation:

The mode of a data set is the number that appears the most often. I've added an attachment so that you might be able to see some examples.

6 0

3 years ago