Answer:
112°
Step-by-step explanation:
to be supplementary angles must equal 180°
so to solve just subtract 68° from 180° which equals 112°
There are 67 full rows.
There are 6 trees in the extra row.
67\6 is the fraction
Answer:
(6, 10)
Step-by-step explanation:
(6, 10) because it can go in a straight line in the same rate.
Answer:
Step-by-step explanation:
current value is $30
as it increases at a rate of 5% each year
after n year the value will be 
so for 20 years it will be 
it gives 79.59893 so we can round it to 79.60
When you are looking for a fraction, it is best to convert this into a percentage, which in this case, is 80%. Following on from this, you will have to round the number up, which in this case, will be to 200- however, depending on the number, this could be different. From this, you then have to find 80% of 200. From this, you then have to divide 200 by 10, giving you 20, and then multiply this by 8, to get 160, and this is a good estimate for 4/5 of 192. Hope this helps you <span />
