Answer:
Step-by-step explanation:
A quadratic equation in one variable given by the general expression:
Where:
The roots of this equation can be found using the quadratic formula, which is given by:
So:
As you can see, in this case:
Using the quadratic formula:
Therefore, the answer is:
Answer:Find the least common denominator or LCM of the two denominators:
LCM of 4 and 8 is 8
For the 1st fraction, since 4 × 2 = 8,
5
4
=
5 × 2
4 × 2
=
10
8
Likewise, for the 2nd fraction, since 8 × 1 = 8,
10
8
=
10 × 1
8 × 1
=
10
8
Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
10
8
=
10
8
or
5
4
=
Step-by-step explanation:
You disagree because you cannot write that number as a fraction since there is no number in the ones place when it is solved and turned into a decimal.
When tow solids of similar shape that is assuming to be a box in this case, having a length ratio of 2:9, we get the ratio of the surface areas equal to the<span>square of the ratio of their edges. This is becaue the surface area is equal to the area of the base (square) which is the square of the side. Answer is B.</span>
