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lianna [129]
3 years ago
6

Write an equation in slope-Intercept form for the line with slope 2/5 and y- ntercept - 3 .

Mathematics
2 answers:
ycow [4]3 years ago
8 0

Answer:

formula = y = mx + b

y = 2/5x - 3

Step-by-step explanation:

Trava [24]3 years ago
7 0

Answer:

y = \frac{2}{5} x - 3

Step-by-step explanation:

The equation of a line in slope- intercept form is

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

Here m = \frac{2}{5} and c = - 3 , then

y = \frac{2}{5} x - 3 ← equation of line

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Let's see

\\ \rm\Rrightarrow {\displaystyle{\sum^{275}_{k=1}}}(-5k+12)

\\ \rm\Rrightarrow (-5(1)+12)+(-5(2)+12)\dots (-5(275)+12)

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So

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Sum:-

\\ \rm\Rrightarrow S_n=\dfrac{n}{2}[a+l]

\\ \rm\Rrightarrow \dfrac{275}{2}(7-1363)

\\ \rm\Rrightarrow \dfrac{275}{2}(-1356)

\\ \rm\Rrightarrow 275(-678)

\\ \rm\Rrightarrow -186450

4 0
2 years ago
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The answer is:  [D]:  " 24 + 2w " .
___________________________________________
Explanation:
___________________________________________
Given: The formula for the Perimeter of a rectangle:
___________________________________________
   P = 2L + 2w ; 
  
                 in which:
                                P = perimeter ;
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                                w = width = unknown;
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           Find the perimeter, "P", in terms of "w" ; since "w" (width) is unknown; and considering the answer choices given; along with the information provided in the problem, we only have enough information to solve for the perimeter, "P", in terms of "w" ; 
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         So, given the formula/equation for the perimeter, "P" :
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       P = 2L + 2w ;  we know that:  " L = 12 units " ;
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7 0
3 years ago
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9514 1404 393

Answer:

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Step-by-step explanation:

That point is ...

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The point of interest is (11, 3).

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