Answer:
59
Step-by-step explanation:
It goes to 59 because the number in the decimals place is a 0, for 0-4 you round down and for 5-9 you round up.
Answer:
Right Triangle
Step-by-step explanation:
15² + 20² = 225 + 400 = 625 = 25²
Answer:
scale factor in figure A and B is 3
Let the total number of cans be x and the total number of tennis balls be y,
Since increasing the total number of cans causes the total number of tennis balls to increase too, x and y is direct in proportion.
Let the constant be k,
y = kx
45 = k9
k = 45/9
= 5
The constant of the proportionality for this situation is 5.
