I believe the answer is D :)
Answer:
36
Step-by-step explanation:
L=W+5
Area=LW
36=(W+5)W
36=W^2+5W
W^2+5W-36=0
(W+9)(W-4)=0
W-4=0
W=4 ANS. FOR THE WIDTH.
L=4+5=9 ANS. FOR THE LENGTH.
PROOF:
36=9*4
36=36
I hope this helped! ;)
Answer:
undefined
Step-by-step explanation:
y2-y/x2-x1=
(11/7-4/7)/(2/3-2/3) =(3/11)/0
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Answer: 0 slope, horizontal line.
Step-by-step explanation:
when using y2-y1/x2-x1, you would get 8-(-3)/5-5. This simplifies to 11/0, which means that the line would have 0 slope. A line with 0 slope is a horizontal line.
Answer:
The radius of the cylinder is 3 inches.
Step-by-step explanation:
For any given cylinder, the volume can be expressed as:
volume = 
h
where r is the radius of its circular surface, and h is its height.
Given that: volume = 54π cubic inches, and the height = 6 inches.
then,
54 = x x 6
54 = 6
= 
= 9
r = 
r = 3
The radius of the cylinder is 3 inches.
