9 + 60 -42x
9+60 = 69
= 69- 42x
14. Traditional
15. Communism
16. Socialism
17. Enterprise
1 cm : 15 yd
Multiply this proportion by 5
5 cm : 75 yd
Multiply the original proportion by 8
8 cm : 120 yd
a) The dimensions of the field are 75 yd by 120 yd.
b) The area is (75 yd)*(120 yd) = 9000 yd^2.
Answer:
1 hour
Step-by-step explanation:
Well if the wind is blowing in his face 4 miles per hour and pushing him home 4 miles per hour then the wind pushing him home would make up for the time lost by the wind blowing in Ted's face because the wind was going at the same speed both times.
<em>Note: My answer assumes that the ground was flat. If it was not flat but slanted like a hill, then this answer would be incorrect.</em>
Answer:
0.8 or 4/5
Step-by-step explanation:
Cos(A) = adjacent/hypotenuse
= 8/10 = 4/5 = 0.8
