Answer:
1600
Step-by-step explanation:
1600 is the answer because
321×5 = 1605 so estimation = 1605
Answer:
6
Step-by-step explanation:
One person will fly a kite for each of the 6 kites Jon has.
6 people in all will fly a kite.
2 1/2 cups of milk for each cup of oatmeal
C, 51 because acute angles are less than 90° but together the angles create a right triangle which is 90°.
first polygon
ext. angle=180°-120°
=60°

n=360°/60°
n=6
second polygon
n=2(6)=12
ext. ang= 360°/n = 360°/12° = 30°
int. ang = 180°-30°= 150°
answer is C