Its 15 divided by 2.49 which is 6.02, then you have to divide 20 divide by 3.32 which equals 6.02. They are both equal Both a and B are equal
You're Welcome i hope i helped
The speed of the ball is
ds/dt = 32t
At t =1/2 s
ds/dt = 16 ft/s
The distance from the ground
50 - 16(1/2)^2 = 46 ft
The triangles formed are similar
50/46 = (30 + x)/x
x = 345 ft
50 / (50 - s) = (30 + x)/x
Taking the derivative and substituing
ds/dt = 16
and
Solve for dx/dt
Answer:
=2x+10
Step-by-step explanation:
Let's simplify step-by-step.
8x+9−(6x−1)
Distribute the Negative Sign:
=8x+9+−1(6x−1)
=8x+9+−1(6x)+(−1)(−1)
=8x+9+−6x+1
Combine Like Terms:
=8x+9+−6x+1
=(8x+−6x)+(9+1)
=2x+10
Answer:
=2x+10
Variable x is ryans miles
amy-ryan=answer
40-31=x
x=9
ryan ran 9 miles
hope this helps
40-31=x is the equation
