Which equations are equivalent to y=2/3x-4 when written in slope-intercept form? check all that apply. a =3x-2y=4. b=2x-3y=12. c-4(2x-3y)=-4(12). d=2(x+6)=3y. e=2x-3y=4

The slope-intercept form: y = mx + b.

The standard form: Ax + By = C.

We have:

      multiply both sides by 3

    subtract 2x from both sides

      change the signs

     multiply both sides by (-4)

A. 3x - 2y = 4   - NOT

D. 2(x + 6) = 3y → 2x + 12 = 3y → 2x - 3y = -12      - NOT

E. 2x - 3y = 4    - NOT

B  2X-3Y=12

C -4(2X-3Y)=-4(12)

Step-by-step explanation:

y = 2/3 x -4

multiply by 3

3y = 2x -12   factor out a 2    3y = 2(x-6)

subtract 2x from each side

-2x+3y = -12

multiply by -1

2x-3y = 12

multiply by -4

-4(2x-3y) = -4(12)

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.