<span>Sofia Kovalevshaya. Hope this helps!</span>
Answer:
n=22
Step-by-step explanation:
20-9=11
0.5 x n =11
11/0.5=22
n=22
nswer:
209.8
Step-by-step explanation:
the bottom is = 11 * 5
two of the sides are 11 * 9.3 / 2 because they are triangles, and then times 2 because there are two of them
the other two sides are 10.5 * 5 / 2 , and the * 2 because there are two of them again.
(11 * 5) + (11 * 9.3 * 2 / 2) + (10.5 * 5 * 2 / 2) =209.8
You would need 24 machines
Because 1 machine makes 5 envelopes per minute so simultaneously 24 machines can make 120 envelopes per minute.
Answer:
13
Step-by-step explanation:
you needed to do alt of things with your math but yes its 13