Answer:
48cm
Step-by-step explanation:
The perimeter of first shape is 36cm. There are 3 semi circle (curves).
Therefore,
3 curves of semicircle (arc length) = 36
1 curve of semicircle (arc length) = 36/3
= 12cm
In picture 2,
4 semicircles (They've mentioned that they used the same semicircle for the 2nd shape also)
So,
4×12 = 48cm
Answer:
No. It's 15,609
Step-by-step explanation:
The fifteen thousand represents the 15,000
The six hundred is 600
The nine is 9.
So it is 15,609
Answer:
Each boy will get $2.30
Explanation:
There are three people. They have $6.90. You divide 6.9 by 3 and you get 2.3. You don't move the decimal place.
19.20-7.50=11.70 in total for necklaces
3 divides into 11.70=3.90 per neckless?
