Answer:
51ft, 17ft, 39ft
Step-by-step explanation:
longest = x
2nd = x
3rd = x - 12
P = 107
a + b + c = Perimeter
x + x + x - 12 = 107
x -12 = 107
x = 119
x = 51
x = 17
x - 12 = 39
It would be: 85*175/100
= 14875/100
= 148.75
In short, Your Answer would be 148.75
Hope this helps!
Answer:
<u>61.6 units</u>
Step-by-step explanation:
C (-8,-10)
D (8,10)
E (-8,10)
find the distance between the following points
CD = 25.6
DE = 16
EC = 20
Add them all up
<u>61.6 units</u>
Answer:
a) (5×103)=5000
(9×107)=90000000
5000×90000000=450000000000
or 4.5×10 restipa 11
b)(7×105)=700000
(2×102)=200
70000÷200=3500
or 3.5×10 restipa 3