Answer:
y/x
Step-by-step explanation:
If x is proportional to y, then:
y = kx, where k is a constant
This can be rearranged to give:
k = y/x
As mentioned, k is a constant, therefore, the answer is y/x
Answer:
Step-by-step explanation:
What is z to the -6th power?
Answer:
15cm
Step-by-step explanation:
17+17=34
64-34=30
30 divided by two is 15
Step-by-step explanation:
Let base of triangle be x m.
Therefore, altitude =( x + 2)m

Therefore
Altitude = 10 m
Base = 8 m