The x coordinate of the point that contains is always 0

Answer:

Step-by-step explanation:

The relationship between the number of cups of water, w, and the number of cups of

lemon juice, j, used in a recipe is described by the equation shown.

j = 2w

To evaluate the number of cups pr cup of juice, find the value of w given j=1

1=2w

w=1/2

iHalf a cup of water is needed for each cup of lemeonce ju

Answer:

x=10

Step-by-step explanation:

4x-6=34

   +6  +6

4x=40

/4  /4

x=10

(4*10=40)-6=34

Answer:

x = 10

Step-by-step explanation:

4x - 6 = 34

group like terms

4x = 34 + 6

4x = 40

divide both sides by 4

4x/4 = 40/4

x = 10

The scale factor of VWXY to RSTU is 3 : 14.

What is ratio?

Ratio basically compares quantities, that means it show value of one quantity with respect to other quantity.

If a and b are two values, their ratio will be a:b,

Given that,

The scale factor of RSTU to VWXY is 14 : 3.

To find the scale factor of VWXY to RSTU,

Reverse the ratio,

Scale factor of RSTU to VWXY = 1 / scale factor of RSTU to VWXY

= 1 / 14 : 3

= 3 : 14.

The scale factor of VWXY to RSTU is 3:14.

To know more about Ratio on:

brainly.com/question/23724140

#SPJ2

x² – 3x – 3 = 0

First, add 3 to both sides

x² – 3x – 3 (+3)= 0 (+3)

x² – 3x = 3

Solve for a. 2ax = -3x; a = -3/2

x² - 3x + (-3/2)² = 3 + (-3/2)²

Simplify

x² - 3x + (-3/2)² = 21/4

Complete the square

(3 - 3/2)² = 21/4

solve:

x - 3/2 = √(21/4); x = (√21 + 3)/2

x - 3/2 = -√(21/4); x = ((-√21) + 3)/2

Answers:

x = ((√21) + 3)/2 & x = ((-√21) + 3)/2

hope this helps

Hello!

I believe the answer is X = -0.79, 3.79.( rounded to nearest hundredth )

I hope it helps!