Step-by-step explanation:
Continuation of the answer
4x=180 degrees
X=180/4=45 degrees.
Answer:
all the numbers +
Step-by-step explanation:
Answer:
42
Step-by-step explanation:
105 - 63 = 42
Answer:
k = 4
Step-by-step explanation:
Given that a varies directly as b then the equation relating them is
a = kb ← k is the constant of variation
To find k use the condition a = 8 when b = 2
k =
=
= 4