3.21 it should be at least
All the prime numbers betwemn 20 and 30 are 23 and 29
<span>4.13 (continues) is the answer</span>
Answer:
x = -(4/3)
Step-by-step explanation:

Answer:32mm
Step-by-step explanation:
area of triangle = 1/2 *base * height
192mm2 = 1/2 *b* 12mm
192 =6b
base=192/6
base= 32mm