The answer is 1 hr 28 min. picture included for work. there are other ways to solve this
Answer:
6:30
Step-by-step explanation:
20+16+6= 42
72-42=30
there are 30 rocks that are slate
Answer:
Step-by-step explanation:
(i) Area of ABCD = (base1+base2)*height/2
= (6+12)*4/2 = 36 cm2
(ii) Volume = Area of ABCD * length = 36 * 25 = 900 cm3
(iii) Total SA = Area of ABCD *2 + 25*5*2 + 6*25 + 12*25
= 72 + 250 + 150 + 300
= 772cm2
Answer:rational
Step-by-step explanation:
Answer:
$12.30
Step-by-step explanation:
6% of $205 =
= 0.06 * $205
= $12.30
Answer: $12.30
