Answer:
57
Step-by-step explanation:
-4x-y+4
plug in the numbers for the letters
-4(-14)-3+4
multiply -4(-14)= 56
56-3+4
subtract 3
53+4
add 4
57
K.E=0.5mv^2
GPE=mgh
The child has both K.E and GPE


g is taken as 9.81
Nah homie it's always gonna be the inside of a triangle. hope this helps, have an amazing day :)
300/250 can be divide by 50 which makes it 6/5