Answer:
Hi im not sure but if I was doing this this is what i would say
Step-by-step explanation:
a) since the pizza is split in 6th then the pizza would be 6/6th
b) 7/4 is equal to 1 2/4 ( not 100% simplified ) but 1 2/4 also equals to 6/6ths because 1 2/4 = 4+2=6 (not the best accurate explanation )
c) no slices are left over if joan ate 7/4th of the pizza XD
Answer:
A) The minimum required diameter of the brass shaft D₁ = 0.00176 m
B) The minimum required diameter of the aluminium shaft D₂ = 0.00142 m
Step-by-step explanation:
<u>Data:</u>
A compound shaft has two segments made of brass and aluminium
Allowable shear stress of Brass = 69 MPa.
allowable sheer stress of Aluminium = 86 MPa.
Torque TC = 23900 N-m
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<u>Find</u>: Minimum required diameter of the brass D₁ and Auminium D₂
<u>Solution</u>: see attached picture for workings that shows the break down of the minimum diameter for each segment of the shaft.
Answer:
General Solution is and the particular solution is
Step-by-step explanation:
This is a linear diffrential equation of type
..................(i)
here
The solution of equation i is given by
we have
Thus the solution becomes
This is the general solution now to find the particular solution we put value of x=2 for which y=6
we have
Thus solving for c we get c = -1/2
Thus particular solution becomes
Answer:
x=-5.5
Step-by-step explanation:
This equation has already been simplified to the last part for you so all you have to do is divide 22 by -4 and you get -5.5
22/-4=-5.5
It means the figure is 1/4 the size of the original figure