21 and -4, because -4x21 = -84, and 21+-4 (– 4) = 17
Answer:
The volume of right circular cylinder is 1540 cubic inches.
Step-by-step explanation:
Diameter of right circular cylinder is 14 inches
Radius of right circular cylinder is 7 inches
Height of cylinder is 10 inches
The volume of any cylindrical shaped object is given by :

So, the volume of right circular cylinder is 1540 cubic inches.
Given:
Two chords intersect each other inside the circle.
To find:
The value of x.
Solution:
According to intersecting chords theorem, if two chords intersect each other inside the circle, then the product of two segments of one chord is equal to the product of two segments of second chord.
In the given circle,





Divide both sides by 2.

Splitting the middle term, we get



Using zero product property, we get
or 
or 
For
, the side AE is negative. So,
is not possible.
Therefore, the required solution is
.
Answer:
68 I guess
Step-by-step explanation:
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