Answer:
The speed of the plane is
Step-by-step explanation:
The vector (5,6) represents a point in the coordinate system time-position.
So, we have that at t = 5 s the position is x = 6.
Let's recall that the slope of this vector is the speed, then using the tangent definition:
I hope it helps you!
Answer:
577.50
Step-by-step explanation:
You need to add all the areas of the separate pieces together, so the triangles are:
Triangle: 7 (12) (1/2), but you have 2 of them so don't divide by 2, just 7(12) so that part is 84
Top flap is 15(7) = 105
Middle is 15(12) = 180
Bottom is 15(13.89) = 208.35
Add them all together 84+105+180+208.35 = 577.50
Answer:
1. Matissa
2. Negative
Step-by-step explanation:
2.3^6
The 2 is called the matissa
10^-3=.010
Answer: 21.9
Step-by-step explanation:
-Use Pythagoras theorem-
To find hypotenuse: square root 15 squared plus 16 squared
= 21.9
Answer: Reflection
Step-by-step explanation: