Quadrilateral ABDE is a rectangle. DE = 4 in. and BD = 6
What is the difference in the measures of the radii of
cylinder Y and cylinder Z, in inches?
in
If the rectangle is rotated about a line through CF, cylinder
Y is created. If the rectangle is rotated about a line through
GH, cylinder Z is created.
O2
OO
р нус

step-by-step explanation:

sry but any answer choices

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116

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