First you would have to do V=bh to the power of 2
B= base
H= height
Base= 62
Height. 10
Its a triangle right? So you have to divide by 2
Now its V=2bh
V=2(62)(10)
62
x62
------
3844x10=38440 divide by 2
Then that should be your answer please tell me if im wrong i would love the suport
Btw this is all by memory Thanks!
SubToPewds
Answer:
RPM 1388.889
Horsepower 366.802
Step-by-step explanation:
We do not need to solve the equation for y = 0, which is nice. We can go directly to finding the maximum.
The maximum or minimum of ax^2+bx+c is always at x=-b/2a
with b = 25/45 and a = -1/5000 we get
x = -25/45 / (-2/5000) = 5/9 * 2500 = 12500/9 ≈ 1388.889
Now we only need to put that x into the equation (ideally in form of 12500/9 for accuracy) and we get the horsepower of ~366.802
Answer:
x = -1/2
Step-by-step explanation:
-10x = 5
Divide both sides by -10.
x = -1/2
Answer: D) 100.2 mm^2
Step-by-step explanation: