Answer:
D. 180 degrees
Step-by-step explanation:
A straight line is 180 degrees.
What
ask the question I will answer it
go ahead ask
Answer:
2x-10
Step-by-step explanation:
Multiply BOTH x and -5 by 2
F (9)= 5(9) -16
45-16
f(9)=29
Given:
The price of bananas can be determined by the equation P=0.25n, where P is the price and n is the number of bananas.
To find:
The constant of proportionality
Solution:
We have,
...(i)
where P is the price and n is the number of bananas.
Price P is directly proportional to the number of bananas. So,

...(ii)
Where, k is the constant of proportionality.
On comparing (i) and (ii), we get

Therefore, the constant of proportionality is 0.25.