Use the given scale factor and the side lengths of the scale drawing to determine the side lengths of the real object.
L
Scale factor: 6:1
9 in
a
12 in
b
Scale drawing
Object
O Side "a" is 2 inches long and side is 1.5 inches long.
O Side "a" is 72 inches long and side "b" is 54 inches long.
O Side "a" is 6 inches long and side "b" is 3 inches long.
O Side "a" is 18 inches long and side "b" is 15 inches long.

Need the answer ASAP I am being timed and this is my final lease someone help and I will mark as brainless!! Plzz help fast

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it

$79500

step-by-step explanation:

b because it contains 40% of the possible results from the random list.  

0,1,2,3 v 4,5,6,7,8,9  

4 integers to 6 integers  

40% success vs 60% fail

step-by-step explanation: