Answer:
umm, my regards, how should I help lol
Answer:
15
Step-by-step explanation:
To calculate
× 40 ( divide (cancel ) 8 and 40 by 8 )
= 3 × 5 = 15
1) a = tickets in advance goal = 2000
d =tickets at door
6a +8d = 2000
6(142)+8d =2000
852+8d=2000
8d=2000-852
8d=1148
d=1148/8
d=143.5
round up d=144 need to sell 144 tickets at door
The surface area of a prism is the sum of the lateral area plus the area of the two bases.
<span>LA = p * h </span>
<span>p is the perimeter of the base </span>
<span>For your prism </span>
<span>SA = 2(70) + 50 * 9 = 590 mm^2 <-----OPTION C
</span>
Hope this answers the question,
