Answer:
The speed of the balloon is 0.16 m/s.
Step-by-step explanation:
CD = 300 m
Let AD = x
AB = y
time, t = 3 min
Triangle, ADC
Triangle, BCD
So, y = 109.2 - 80.4 = 28.8 m
Speed = 28.8/180 = 0.16 m/s
J = 0 because it is the midpoint of K and P.
Since we know that K is at -5 and P is at 5, KP = 10
Both KP and JQ are equal to 10, therefore, they are equal.
Y(7, -8) so x=7 and y= -8 initially
Y’( x+3, y-4)
Y’(7+3, -8-4)
Y’(10, -12) after transformation
. Now the answers on your paper do not have this choice, but if you think about it, (2-x)=-1(x-2) and (1-x)=-1(x-1). This means that when you have (2-x)/(1-x), this also equals to (x-2)/(x-1), since the -1's cancel out. So, the answer is D.
I hope this was helpful!
Answer:
n= 10
Step-by-step explanation:
You can cross multiply, set each side equal to each other, and solve from there. 6.3n=63. divide 63 by 6.3 to get 10.