Answer:
it is 150 is the answer
Step-by-step explanation:
It would be c because when you multiply each number by r you can see the number
Answer:
Parallel I checked with a graph
Answer:
7.9
Step-by-step explanation:
the first thing to do is find the second projection.
16-7 = 9
than we can use a proportion to find BD
7 : BD = BD : 9
BD = √9 x 7 = √63 = 7.9
we have to use the square root because in the proportion BD Is repeated two times. If we don’t use it, we find BD^2