Answer:
12
Step-by-step explanation:
<em><u>Given: </u></em>
in rectangle ABCD, BE = 3x + 5, AC = 40
<em><u>To find:</u></em>
X = ?
<em><u>Solution:</u></em>
AC = BD - Diagonal of rectangle are always equal
now BD = 40 units .....( i )
BE = ED, the diagonal of rectangle bisect each other in equal half
now, BD = BE + BD ...( ii )
BD = BE +BE from ..( ii )
40 = 2BE
BE = 20
3x + 5 = 20 ... from given
3x = 15
x= 5
<u>Answer- The value of x is 5 </u><u>units</u>
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Answer:
6 whole pieces
Step-by-step explanation:
First, convert 5 feet and 3 inches to feet.
There are 12 inches in a foot, so 3 inches is 1/4 of a foot.
So, 5 feet and 3 inches is equivalent to 5.25 feet.
Divide 32 by 5.25 to find how many whole pieces it can be cut into:
32/5.25
= 6.1
This means that it can be cut into 6 whole pieces.
Volume of a sphere = 4/3pi*r^3
diameter/2 = radius
Radius = 12/2 =6
Volume of sphere = 4/3pi*6^3 = 288pi
Answer:
Step-by-step explanation: