The similar figures, parallelograms ▱quad and ▱stop, have a ratio of 3: 1 between their corresponding sides. if = 15, then =
a0.

the similar figures, parallelograms ▱quad and ▱stop, have a ratio of 3: 1 between their corresponding sides. if = 10, then =
a0.

Ratio 3:1 or .

AD = 15

OP = x

Cross multiply

15 × 1 = 3 · x

15 = 3x

= x

5 = x

If AD = 15, then OP = 5

OP = 10

AD = x

Cross multiply

1 · x = 3 × 10

x = 30

If OP = 10, then AD = 30

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?