K.E=0.5mv^2
GPE=mgh
The child has both K.E and GPE
![ke = 0.5 \times 20 \times {5}^{2} \\ ke = 10 \times 25 \\ ke = 250 \: joules](https://tex.z-dn.net/?f=ke%20%3D%200.5%20%5Ctimes%2020%20%5Ctimes%20%20%7B5%7D%5E%7B2%7D%20%20%5C%5C%20ke%20%3D%2010%20%5Ctimes%2025%20%5C%5C%20ke%20%3D%20250%20%5C%3A%20joules)
![gpe = 20 \times 9.81 \times 2 \\ gpe = 40 \times 9.81 \\ gpe = 392.4 \: joules](https://tex.z-dn.net/?f=gpe%20%3D%2020%20%5Ctimes%209.81%20%5Ctimes%202%20%5C%5C%20gpe%20%3D%2040%20%5Ctimes%209.81%20%5C%5C%20gpe%20%3D%20392.4%20%5C%3A%20joules)
g is taken as 9.81
Answer:
domain(-8. -2. 1 4
range( -10 0 10 0
and the the given exp is function
A/4=11/2 if you take 4/2 it equals 2 so you times the numerator and the denomerator by 2 and 11*2 equals 22 so the answer is a=22
Answer: -3
Step-by-step explanation:
y = mx + b (slope intercept formula)
9x - 3y = -54
-3y = 9x - 54
Divide all by -3
y = -3x + 18
Slope = -3
Hope this helps!
Well 3 3/8 as a decimal is 3.375 and 1 5/6 as a decimal is 1.8333333333 and if you add those its <span>5.208333333</span>.