Answer:
a + 8
Step-by-step explanation:
Note that
(x + y)² = x² + 2xy + y²
= x² + y² + 2xy
= a + 2(4) = a + 8
Answer:
Irrational number, any real number that cannot be expressed as the quotient of two integers. For example, there is no number among integers and fractions that equals the square root of 2. ... Each irrational number can be expressed as an infinite decimal expansion with no regularly repeating digit or group of digits.
Answer:
<h2>Ceramic does not foster bacterial growth</h2>
Step-by-step explanation:
A good way to think and reason deeply about this is, most if not all toilet bowls are made of ceramics, this is so because ceramics when it dries out kills all hanging bacterial on its surface, hence does not easily permit the growth of bacteria on its surface.
Another wonderful application of ceramic is in the application of water treatment process, specifically in the use as a water filter to kill bacterial, hence it is evident that ceramic does not permit the growth of bacteria
Answer:
1/18
Step-by-step explanation:
2/3-1/2=1/6
1/3 x 1/6=1/18
Answer:
Step-by-step explanation:
Are you reading or typing? I assume so.
1 4/11: (11 + 4)/11 = 15/11
1/3: Requires no adjustment
invert the denominator and multiply
15/11 * 3/1 = 45/11
45/11 = 4 1/11
