C=0.6n is a straight line so it is proportional.
Answer:
The easiest way is to determine what number times 9 equals 15.
9x = 15
x = 15 / 9 = 5/3
The original number is 4 + 5/3 = 5 (2/3)
Then we look at the problem again,
5 and (2/3) minus 4 = 5/3 and
5/3 * 9 = 45/3 = 9
Step-by-step explanation:
Answer:
if this shape has greater that's obtuse
Answer:
Just guest: 38
Step-by-step explanation:
6÷4 = 1,5
So to make 6 to 4 we have: 6÷1,5 = 4
Similar to x: 57÷1,5 = 38
Answer:
$475
Step-by-step explanation:
r = 11 ft
<h3>
Area of garden: πr² = π (11 ft)² = 379.94 ft²</h3><h3>
Cost: 379.94 ft² x $1.25/ft² = $474.93</h3>