A plane flew 193 km in 12 minutes at constant speed. what was the speed of the airplane in km per hour? "965 km'
Answer:
B and C
(I'm not sure if b and e are supposed to be the same though) if they are then, b, c, and e
We have that
case 1)<span>system of equations is
</span><span>y=−12x−1
y=14x−4
using a graph tool
see the attached figure
the solution of the system is the point (0.115,-2.385)case 2)
</span>system of equations is
<span>blue line passing through coordinates A (0, -4) and B (4, -3)
</span><span>red line passing through coordinates C(0, -1) and D (4, -3)
</span>using a graph tool
see the attached figure
the solution of the system is the point (4,-3)<span>
</span>
Answer:
7 feet
Step-by-step explanation:
the new height of the bush can be represented in percentage form as 100% + 40% = 140% = 1.40
1.40 x 5 = 7 feet
Method 2
find 40% of 5 feet
0.4 x 5 = 2
Add 5 + 2 = 7 feet
equivalent
1) 3^6
4) 3^-4 · 3^10
8) (3 · 3) · (3 · 3 · 3 · 3)
Step-by-step explanation:



<h2>_____________</h2>
equivalent
1) 3^6
4) 3^-4 · 3^10
8) (3 · 3) · (3 · 3 · 3 · 3)