Answer:
Is not possible to build such triangle ( the 55 ft side is too long)
Step-by-step explanation:
There is no triangle that has the dimensions of 19 ft , 28 ft and 55 ft . If we think in the largest side , 55ft , there is no way to join the remaining sides since the largest possible segment that can be built with those is 19 ft + 29 ft = 47 ft < 55 ft
First you can convert 2/3 to 4/6 and add that to 5/6 which gives you 9/6 simplify and get 1 and 1/2. Then subtract that from 5 which gives you 3 and 1/2
Answer:
15a
Step-by-step explanation:
To find the perimeter, add up all the sides lengths
3a+4a+8a
15a
The perimeter is 15a
Answer:
$190
Step-by-step explanation:
he spent 3/7·(280), or $120 on a present
he spent 1/4·(280), or $70 on a meal
he spent $190 altogether
Answer:
1/2 acre
Step-by-step explanation:
Total land purchased = 8 1/2 = (8*2+1)/2 =(16+1)/2= 17/2 acre
No of houses = 17
Land occupied by each house