Answer:
The correct option is B.
Step-by-step explanation:
The given equation are
On solving both the equation, we get
Put this value in the given equation.
The solution of the given system of equation is
The best approximation of the exact solution is (1.3,2.3). Therefore the correct option is B.
I think its probaly going to be 6
I would recommend using:
a2 + b2 = c2
a and b are the legs, and c is the hypotenuse( or diagonal)
9•9
40•40
81+1600=c2
1681=c2
c=41
So the diagonal is 41units
If the temperature of the egg is x, then if x is below 23 (x<23), they rarely hatch. If x is greater than 33 (x>33), they also rarely hatch. For them to not rarely hatch, then x must be not below 23 (greater than or equal to) and not above 33 (less than or equal to), resulting in our compound equality being
23≤x≤33 and our pair of simple inequalities being x≥23 and x≤33.
Answer:
1) IF IT IS :
2) IF IT IS :
Step-by-step explanation:
1) IF IT IS :
You can notice that the denominators are not the same. Therefore, the procedure is:
Find the Least Common Denominator (LCD). To find it, descompose each denominator into their prime factors and find the product of the common and non-common with their highest exponent:
Now rewrite the LCD as the new denominator, then divide each original denominator by the LCD
Multiply each numerator by the quotient obtained. The sum of these products will be the new numerator.
Finally, reduce the fraction.
Then:
2) IF IT IS :
You can notice that the denominators are not the same. Therefore, the procedure is:
Find the Least Common Denominator (LCD). To find it, descompose each denominator into their prime factors and find the product of the common and non-common with their highest exponent:
Now rewrite the LCD as the new denominator, then divide it by each original denominator.
Now rewrite the LCD as the new denominator, then divide each original denominator by the LCD.
Finally, reduce the fraction.
Then: