The graph shows a line and two similar triangles. On a coordinate plane, a line goes through (0, 0) and (8, 2). A small triangle has a rise of 1 and run of 4, and a larger triangle has a rise of 2 and run of 8.

Which expression finds the equation of the line?
StartFraction y Over x EndFraction = one-fourth
StartFraction y Over 4 EndFraction = StartFraction x Over 1 EndFraction
StartFraction y Over x EndFraction = StartFraction 4 Over 1 EndFraction
StartFraction y Over 1 EndFraction = StartFraction 4 Over x EndFraction

THE ANSWER IS: StartFraction y Over x EndFraction = one-fourth

answer: bearing in mind that a rectangle has a perimeter of length + length + width + width.

step-by-step explanation:

p = perimeter

l = length

x=width

p = 2l + 2x

p = 2(l+x)     < ==== perimeter of the base of the box.

9987

step-by-step explanation:

see explanation

step-by-step explanation:

a

(6r + 7) + (13 + 7r) ( remove brackets and collect like terms )

= 6r + 7 + 13 + 7r

= 13r + 20

b

remove brackets and collect like terms

13 - r - 1 + r

= 12 - r

c

remove brackets and collect like terms

= - 8 - r + 2r - 4

= - 12 + r

d

remove brackets and collect like terms

= 7r - - - 6r

[-   - = - - = - ]

= r -

its totaly b

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