Answer:
x = 15 cm
Step-by-step explanation:
All the ratio of corresponding sides should be equal
10 corresponds to x
16 corresponds to 24
12 corresponds to 18
<em>Finding the ratio of the known pairs:</em>
<em>Similarly 10 is to x should be 2 is to 3. Finding x:</em>

So x = 15.
Answer:
.
Step-by-step explanation:
Answer:
204,335,880 way's
Step-by-step explanation:
590 ways for the 1 st contestant
589 ways for the 1 st contestant
588ways for the 1 st contestant
590×589×588
204,335,880 way's
Perpendicular lines have slopes that are negative reciprocals of each other, so the equation of the line in point-slope form is:

Rewriting this in standard form,
