Answer:
see below
Step-by-step explanation:

so the order
-16
-4
-2
1/2
4
16
in root forms and exponent

Answer: 42 km
Step-by-step explanation:
P=Peter. J=Juan
P=15+J/2
36=15+J/2
21=J/2
J=42 km
Rectangle on top is 4 units by 8 units = 32 units squared.
The half circle has radius 2, so the area is pi*2^2/2 = 4pi /2 = 2pi
Total area is 32+2pi or approx 38.28 square units, answer C
Answer:
The answer is 13-n B.
Step-by-step explanation:
Because his sister is n years younger than leo and than means substraction so that's why it it is 13-n hope this helps :D