Answer:
hi :):):):):):):):) don't ignore me T_T
Step-by-step explanation:
Only figure C is a regular polygon since it has all sides congruent and all angles congruent.
It would be 3 beacuse w=3
Let x = the amount of grapes that can be bought for 0.40.
Note: By 90 I assume you mean 90 cents. The same for 40.
12/x = 0.90/0.40
0.90x = 12(0.40)
0.90x = 4.80
x = 4.80 ÷ 0.90
x = 5.33333
We can round the decimal to the ones place to get 5 grapes.
Answer:
decagon is 36° 20-gon is 18°
Step-by-step explanation:
divide de number of sides by 360
N/360
10/360= 36
