Answer:
anything less than 12
Step-by-step explanation:
Answer:
2/3
Step-by-step explanation:
A = bh/2
2a = bh
2a/b = h
h = 2a/b
Answer:
17
Step-by-step explanation:
it has to be under 90 degrees
Answer:
just sub in the numbers into the equation to replace the X ..
example for
a) h(7) : 44
Step-by-step explanation:
h(7) : x^2 -5
sub in 7 into the equation to replace X
so you get
(7)^2 - 5
49-5
44