Asap i will give brainliest only if your correct after a huge rainstorm nancy notices a large puddle in her backyard. she wants to find out the length of the puddle so she sets up similar triangles as shown in the drawing. what is the length of her puddle (round to the nearest tenth)? a)3.3 feet b) 6.0 feet c) 7.5 feet d) 13 .2 feet

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step-by-step explanation:

step-by-step explanation:

5x + 3y = - 4

step-by-step explanation:

the equation of a line in standard form is

ax + by = c ( a is a positive integer and b, c are integers )

express the line first of all in slope- intercept form

y = mx + c ( m is the slope and c the y-intercept )

to calculate m use the gradient formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (7, - 3) and (x₂, y₂ ) = (4, - 8)

m = = -

y = - x + c ← is the partial equation

to find c substitute either of the 2 points into the partial equation

using (4, - 8 ), then

- 8 = - + c ⇒ c = -

y = - x - ← in slope-intercept form

multiply all terms by 3 to eliminate the fractions

3y = - 5x - 4 ( add 5x to both sides )

5x + 3y = - 4 ← in standard form

cant

step-by-step explanation: there is no picture