Answer:
503 or C
Step-by-step explanation:
10^2= 10 X 10 = 100
100 x 5 = 500
500 + 3 =503
Answer: True
Step-by-step explanation:
16.3 is just 16.30
True
144/12
Hopefully, this helps!
Answer:
105 mm²
Step-by-step explanation:
The area (A) of the regular polygon is calculated as
A =
pa ( p is the perimeter and a the apothem )
Here a = 5 and p = 6 × 7 = 42, thus
A =
× 42 × 5 = 21 × 5 = 105 mm²