Answer:
v= s/t = sqrt(360^2+480^2) x 0.3048/0.5 = 365.76(m/s)
Step-by-step explanation:
s =sqrt(360^2+480^2)
s-ft-to-m = s*0.3048
t = 0.5
Here you can use pythagorean’s theorem
30^2 + b^2 = 78^2
just solve for b
the answer is; 72
please brainliest
3(x + 4) - (2x + 7)
3(x + 4) - 1(2x + 7)
3x + 12 - 2x -7
x + 5
a) x + 5
Hope this helps!