We can solve this problem by the rule of three:
1 cm-----------------9 Km
10 cm---------------- x
x=(10 cm * 9 km) / 1 cm=90.0 Km.
answer: 90.0 Km
The fraction indicating the number of flowers that are not tulips is:
1- 3/5= 2/5
2/5
= 2/5* (100/100) (because 100/100= 1)
= 2/5* 100%
= 40%
The correct answer is A. 40 percent~
The dogs are going to be labeled x. This problem can be represented by the equation 4x+x=30, because there are 30 dogs total and 4x is the boxers and x is the spaniels. We then solve for x, 5x=30, x=6. Then we can plug this x value into the equations for boxers and spaniels, finding that there are 24 boxers and 6 spaniels.
The sum of all exterior angles is always 360 degrees.
360/40=9 sides
the polygon has 9 sides.
